180011976

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2999}}^1$

素因数の和:3110

約数の個数: 64

約数和(自身を含む): 468720000

約数和(自身を除く): 288708024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 732, 984, 1464, 2501, 2999, 5002, 5998, 7503, 8997, 10004, 11996, 15006, 17994, 20008, 23992, 30012, 35988, 60024, 71976, 122959, 182939, 245918, 365878, 368877, 491836, 548817, 731756, 737754, 983672, 1097634, 1463512, 1475508, 2195268, 2951016, 4390536, 7500499, 15000998, 22501497, 30001996, 45002994, 60003992, 90005988, 180011976]

約数ペア:

[(1, 180011976), (2, 90005988), (3, 60003992), (4, 45002994), (6, 30001996), (8, 22501497), (12, 15000998), (24, 7500499), (41, 4390536), (61, 2951016), (82, 2195268), (122, 1475508), (123, 1463512), (164, 1097634), (183, 983672), (244, 737754), (246, 731756), (328, 548817), (366, 491836), (488, 368877), (492, 365878), (732, 245918), (984, 182939), (1464, 122959), (2501, 71976), (2999, 60024), (5002, 35988), (5998, 30012), (7503, 23992), (8997, 20008), (10004, 17994), (11996, 15006)]