480419280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60659}}^1$

素因数の和:60689

約数の個数: 120

約数和(自身を含む): 1760110560

約数和(自身を除く): 1279691280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 60659, 121318, 181977, 242636, 303295, 363954, 485272, 545931, 606590, 667249, 727908, 909885, 970544, 1091862, 1213180, 1334498, 1455816, 1819770, 2001747, 2183724, 2426360, 2668996, 2729655, 2911632, 3336245, 3639540, 4003494, 4367448, 4852720, 5337992, 5459310, 6005241, 6672490, 7279080, 8006988, 8734896, 10008735, 10675984, 10918620, 12010482, 13344980, 14558160, 16013976, 20017470, 21837240, 24020964, 26689960, 30026205, 32027952, 40034940, 43674480, 48041928, 53379920, 60052410, 80069880, 96083856, 120104820, 160139760, 240209640, 480419280]

約数ペア:

[(1, 480419280), (2, 240209640), (3, 160139760), (4, 120104820), (5, 96083856), (6, 80069880), (8, 60052410), (9, 53379920), (10, 48041928), (11, 43674480), (12, 40034940), (15, 32027952), (16, 30026205), (18, 26689960), (20, 24020964), (22, 21837240), (24, 20017470), (30, 16013976), (33, 14558160), (36, 13344980), (40, 12010482), (44, 10918620), (45, 10675984), (48, 10008735), (55, 8734896), (60, 8006988), (66, 7279080), (72, 6672490), (80, 6005241), (88, 5459310), (90, 5337992), (99, 4852720), (110, 4367448), (120, 4003494), (132, 3639540), (144, 3336245), (165, 2911632), (176, 2729655), (180, 2668996), (198, 2426360), (220, 2183724), (240, 2001747), (264, 1819770), (330, 1455816), (360, 1334498), (396, 1213180), (440, 1091862), (495, 970544), (528, 909885), (660, 727908), (720, 667249), (792, 606590), (880, 545931), (990, 485272), (1320, 363954), (1584, 303295), (1980, 242636), (2640, 181977), (3960, 121318), (7920, 60659)]