145535280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55127}}^1$

素因数の和:55154

約数の個数: 80

約数和(自身を含む): 492182784

約数和(自身を除く): 346647504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 55127, 110254, 165381, 220508, 275635, 330762, 441016, 551270, 606397, 661524, 826905, 882032, 1102540, 1212794, 1323048, 1653810, 1819191, 2205080, 2425588, 2646096, 3031985, 3307620, 3638382, 4410160, 4851176, 6063970, 6615240, 7276764, 9095955, 9702352, 12127940, 13230480, 14553528, 18191910, 24255880, 29107056, 36383820, 48511760, 72767640, 145535280]

約数ペア:

[(1, 145535280), (2, 72767640), (3, 48511760), (4, 36383820), (5, 29107056), (6, 24255880), (8, 18191910), (10, 14553528), (11, 13230480), (12, 12127940), (15, 9702352), (16, 9095955), (20, 7276764), (22, 6615240), (24, 6063970), (30, 4851176), (33, 4410160), (40, 3638382), (44, 3307620), (48, 3031985), (55, 2646096), (60, 2425588), (66, 2205080), (80, 1819191), (88, 1653810), (110, 1323048), (120, 1212794), (132, 1102540), (165, 882032), (176, 826905), (220, 661524), (240, 606397), (264, 551270), (330, 441016), (440, 330762), (528, 275635), (660, 220508), (880, 165381), (1320, 110254), (2640, 55127)]