84860880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 288731520

約数和(自身を除く): 203870640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 461, 472, 520, 590, 624, 708, 767, 780, 885, 922, 944, 1040, 1180, 1383, 1416, 1534, 1560, 1770, 1844, 2301, 2305, 2360, 2766, 2832, 3068, 3120, 3540, 3688, 3835, 4602, 4610, 4720, 5532, 5993, 6136, 6915, 7080, 7376, 7670, 9204, 9220, 11064, 11505, 11986, 12272, 13830, 14160, 15340, 17979, 18408, 18440, 22128, 23010, 23972, 27199, 27660, 29965, 30680, 35958, 36816, 36880, 46020, 47944, 54398, 55320, 59930, 61360, 71916, 81597, 89895, 92040, 95888, 108796, 110640, 119860, 135995, 143832, 163194, 179790, 184080, 217592, 239720, 271990, 287664, 326388, 353587, 359580, 407985, 435184, 479440, 543980, 652776, 707174, 719160, 815970, 1060761, 1087960, 1305552, 1414348, 1438320, 1631940, 1767935, 2121522, 2175920, 2828696, 3263880, 3535870, 4243044, 5303805, 5657392, 6527760, 7071740, 8486088, 10607610, 14143480, 16972176, 21215220, 28286960, 42430440, 84860880]

約数ペア:

[(1, 84860880), (2, 42430440), (3, 28286960), (4, 21215220), (5, 16972176), (6, 14143480), (8, 10607610), (10, 8486088), (12, 7071740), (13, 6527760), (15, 5657392), (16, 5303805), (20, 4243044), (24, 3535870), (26, 3263880), (30, 2828696), (39, 2175920), (40, 2121522), (48, 1767935), (52, 1631940), (59, 1438320), (60, 1414348), (65, 1305552), (78, 1087960), (80, 1060761), (104, 815970), (118, 719160), (120, 707174), (130, 652776), (156, 543980), (177, 479440), (195, 435184), (208, 407985), (236, 359580), (240, 353587), (260, 326388), (295, 287664), (312, 271990), (354, 239720), (390, 217592), (461, 184080), (472, 179790), (520, 163194), (590, 143832), (624, 135995), (708, 119860), (767, 110640), (780, 108796), (885, 95888), (922, 92040), (944, 89895), (1040, 81597), (1180, 71916), (1383, 61360), (1416, 59930), (1534, 55320), (1560, 54398), (1770, 47944), (1844, 46020), (2301, 36880), (2305, 36816), (2360, 35958), (2766, 30680), (2832, 29965), (3068, 27660), (3120, 27199), (3540, 23972), (3688, 23010), (3835, 22128), (4602, 18440), (4610, 18408), (4720, 17979), (5532, 15340), (5993, 14160), (6136, 13830), (6915, 12272), (7080, 11986), (7376, 11505), (7670, 11064), (9204, 9220)]