61836720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 213200640

約数和(自身を除く): 151363920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 397, 440, 472, 528, 590, 649, 660, 708, 794, 880, 885, 944, 1180, 1191, 1298, 1320, 1416, 1588, 1770, 1947, 1985, 2360, 2382, 2596, 2640, 2832, 3176, 3245, 3540, 3894, 3970, 4367, 4720, 4764, 5192, 5955, 6352, 6490, 7080, 7788, 7940, 8734, 9528, 9735, 10384, 11910, 12980, 13101, 14160, 15576, 15880, 17468, 19056, 19470, 21835, 23423, 23820, 25960, 26202, 31152, 31760, 34936, 38940, 43670, 46846, 47640, 51920, 52404, 65505, 69872, 70269, 77880, 87340, 93692, 95280, 104808, 117115, 131010, 140538, 155760, 174680, 187384, 209616, 234230, 257653, 262020, 281076, 349360, 351345, 374768, 468460, 515306, 524040, 562152, 702690, 772959, 936920, 1030612, 1048080, 1124304, 1288265, 1405380, 1545918, 1873840, 2061224, 2576530, 2810760, 3091836, 3864795, 4122448, 5153060, 5621520, 6183672, 7729590, 10306120, 12367344, 15459180, 20612240, 30918360, 61836720]

約数ペア:

[(1, 61836720), (2, 30918360), (3, 20612240), (4, 15459180), (5, 12367344), (6, 10306120), (8, 7729590), (10, 6183672), (11, 5621520), (12, 5153060), (15, 4122448), (16, 3864795), (20, 3091836), (22, 2810760), (24, 2576530), (30, 2061224), (33, 1873840), (40, 1545918), (44, 1405380), (48, 1288265), (55, 1124304), (59, 1048080), (60, 1030612), (66, 936920), (80, 772959), (88, 702690), (110, 562152), (118, 524040), (120, 515306), (132, 468460), (165, 374768), (176, 351345), (177, 349360), (220, 281076), (236, 262020), (240, 257653), (264, 234230), (295, 209616), (330, 187384), (354, 174680), (397, 155760), (440, 140538), (472, 131010), (528, 117115), (590, 104808), (649, 95280), (660, 93692), (708, 87340), (794, 77880), (880, 70269), (885, 69872), (944, 65505), (1180, 52404), (1191, 51920), (1298, 47640), (1320, 46846), (1416, 43670), (1588, 38940), (1770, 34936), (1947, 31760), (1985, 31152), (2360, 26202), (2382, 25960), (2596, 23820), (2640, 23423), (2832, 21835), (3176, 19470), (3245, 19056), (3540, 17468), (3894, 15880), (3970, 15576), (4367, 14160), (4720, 13101), (4764, 12980), (5192, 11910), (5955, 10384), (6352, 9735), (6490, 9528), (7080, 8734), (7788, 7940)]