6855481320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{983}}^1$

素因数の和:1739

約数の個数: 128

約数和(自身を含む): 20850566400

約数和(自身を除く): 13995085080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 653, 712, 890, 983, 1068, 1306, 1335, 1780, 1959, 1966, 2136, 2612, 2670, 2949, 3265, 3560, 3918, 3932, 4915, 5224, 5340, 5898, 6530, 7836, 7864, 9795, 9830, 10680, 11796, 13060, 14745, 15672, 19590, 19660, 23592, 26120, 29490, 39180, 39320, 58117, 58980, 78360, 87487, 116234, 117960, 174351, 174974, 232468, 262461, 290585, 348702, 349948, 437435, 464936, 524922, 581170, 641899, 697404, 699896, 871755, 874870, 1049844, 1162340, 1283798, 1312305, 1394808, 1743510, 1749740, 1925697, 2099688, 2324680, 2567596, 2624610, 3209495, 3487020, 3499480, 3851394, 5135192, 5249220, 6418990, 6974040, 7702788, 9628485, 10498440, 12837980, 15405576, 19256970, 25675960, 38513940, 57129011, 77027880, 114258022, 171387033, 228516044, 285645055, 342774066, 457032088, 571290110, 685548132, 856935165, 1142580220, 1371096264, 1713870330, 2285160440, 3427740660, 6855481320]

約数ペア:

[(1, 6855481320), (2, 3427740660), (3, 2285160440), (4, 1713870330), (5, 1371096264), (6, 1142580220), (8, 856935165), (10, 685548132), (12, 571290110), (15, 457032088), (20, 342774066), (24, 285645055), (30, 228516044), (40, 171387033), (60, 114258022), (89, 77027880), (120, 57129011), (178, 38513940), (267, 25675960), (356, 19256970), (445, 15405576), (534, 12837980), (653, 10498440), (712, 9628485), (890, 7702788), (983, 6974040), (1068, 6418990), (1306, 5249220), (1335, 5135192), (1780, 3851394), (1959, 3499480), (1966, 3487020), (2136, 3209495), (2612, 2624610), (2670, 2567596), (2949, 2324680), (3265, 2099688), (3560, 1925697), (3918, 1749740), (3932, 1743510), (4915, 1394808), (5224, 1312305), (5340, 1283798), (5898, 1162340), (6530, 1049844), (7836, 874870), (7864, 871755), (9795, 699896), (9830, 697404), (10680, 641899), (11796, 581170), (13060, 524922), (14745, 464936), (15672, 437435), (19590, 349948), (19660, 348702), (23592, 290585), (26120, 262461), (29490, 232468), (39180, 174974), (39320, 174351), (58117, 117960), (58980, 116234), (78360, 87487)]