1371119280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{11731}}^1$

素因数の和:12234

約数の個数: 80

約数和(自身を含む): 4259560704

約数和(自身を除く): 2888441424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 487, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 7792, 9740, 11688, 11731, 14610, 19480, 23376, 23462, 29220, 35193, 38960, 46924, 58440, 58655, 70386, 93848, 116880, 117310, 140772, 175965, 187696, 234620, 281544, 351930, 469240, 563088, 703860, 938480, 1407720, 2815440, 5712997, 11425994, 17138991, 22851988, 28564985, 34277982, 45703976, 57129970, 68555964, 85694955, 91407952, 114259940, 137111928, 171389910, 228519880, 274223856, 342779820, 457039760, 685559640, 1371119280]

約数ペア:

[(1, 1371119280), (2, 685559640), (3, 457039760), (4, 342779820), (5, 274223856), (6, 228519880), (8, 171389910), (10, 137111928), (12, 114259940), (15, 91407952), (16, 85694955), (20, 68555964), (24, 57129970), (30, 45703976), (40, 34277982), (48, 28564985), (60, 22851988), (80, 17138991), (120, 11425994), (240, 5712997), (487, 2815440), (974, 1407720), (1461, 938480), (1948, 703860), (2435, 563088), (2922, 469240), (3896, 351930), (4870, 281544), (5844, 234620), (7305, 187696), (7792, 175965), (9740, 140772), (11688, 117310), (11731, 116880), (14610, 93848), (19480, 70386), (23376, 58655), (23462, 58440), (29220, 46924), (35193, 38960)]