323112240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1511}}^1$

素因数の和:1550

約数の個数: 240

約数和(自身を含む): 1228421376

約数和(自身を除く): 905309136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1485, 1511, 1584, 1620, 1782, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2970, 3022, 3240, 3564, 3888, 3960, 4455, 4533, 4752, 4860, 5346, 5940, 6044, 6480, 7128, 7555, 7920, 8910, 9066, 9720, 10692, 11880, 12088, 13365, 13599, 14256, 15110, 16621, 17820, 18132, 19440, 21384, 22665, 23760, 24176, 26730, 27198, 30220, 33242, 35640, 36264, 40797, 42768, 45330, 49863, 53460, 54396, 60440, 66484, 67995, 71280, 72528, 81594, 83105, 90660, 99726, 106920, 108792, 120880, 122391, 132968, 135990, 149589, 163188, 166210, 181320, 199452, 203985, 213840, 217584, 244782, 249315, 265936, 271980, 299178, 326376, 332420, 362640, 367173, 398904, 407970, 448767, 489564, 498630, 543960, 598356, 611955, 652752, 664840, 734346, 747945, 797808, 815940, 897534, 979128, 997260, 1087920, 1196712, 1223910, 1329680, 1346301, 1468692, 1495890, 1631880, 1795068, 1835865, 1958256, 1994520, 2243835, 2393424, 2447820, 2692602, 2937384, 2991780, 3263760, 3590136, 3671730, 3989040, 4038903, 4487670, 4895640, 5385204, 5874768, 5983560, 6731505, 7180272, 7343460, 8077806, 8975340, 9791280, 10770408, 11967120, 13463010, 14686920, 16155612, 17950680, 20194515, 21540816, 26926020, 29373840, 32311224, 35901360, 40389030, 53852040, 64622448, 80778060, 107704080, 161556120, 323112240]

約数ペア:

[(1, 323112240), (2, 161556120), (3, 107704080), (4, 80778060), (5, 64622448), (6, 53852040), (8, 40389030), (9, 35901360), (10, 32311224), (11, 29373840), (12, 26926020), (15, 21540816), (16, 20194515), (18, 17950680), (20, 16155612), (22, 14686920), (24, 13463010), (27, 11967120), (30, 10770408), (33, 9791280), (36, 8975340), (40, 8077806), (44, 7343460), (45, 7180272), (48, 6731505), (54, 5983560), (55, 5874768), (60, 5385204), (66, 4895640), (72, 4487670), (80, 4038903), (81, 3989040), (88, 3671730), (90, 3590136), (99, 3263760), (108, 2991780), (110, 2937384), (120, 2692602), (132, 2447820), (135, 2393424), (144, 2243835), (162, 1994520), (165, 1958256), (176, 1835865), (180, 1795068), (198, 1631880), (216, 1495890), (220, 1468692), (240, 1346301), (243, 1329680), (264, 1223910), (270, 1196712), (297, 1087920), (324, 997260), (330, 979128), (360, 897534), (396, 815940), (405, 797808), (432, 747945), (440, 734346), (486, 664840), (495, 652752), (528, 611955), (540, 598356), (594, 543960), (648, 498630), (660, 489564), (720, 448767), (792, 407970), (810, 398904), (880, 367173), (891, 362640), (972, 332420), (990, 326376), (1080, 299178), (1188, 271980), (1215, 265936), (1296, 249315), (1320, 244782), (1485, 217584), (1511, 213840), (1584, 203985), (1620, 199452), (1782, 181320), (1944, 166210), (1980, 163188), (2160, 149589), (2376, 135990), (2430, 132968), (2640, 122391), (2673, 120880), (2970, 108792), (3022, 106920), (3240, 99726), (3564, 90660), (3888, 83105), (3960, 81594), (4455, 72528), (4533, 71280), (4752, 67995), (4860, 66484), (5346, 60440), (5940, 54396), (6044, 53460), (6480, 49863), (7128, 45330), (7555, 42768), (7920, 40797), (8910, 36264), (9066, 35640), (9720, 33242), (10692, 30220), (11880, 27198), (12088, 26730), (13365, 24176), (13599, 23760), (14256, 22665), (15110, 21384), (16621, 19440), (17820, 18132)]