156741240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27791}}^1$

素因数の和:27852

約数の個数: 64

約数和(自身を含む): 480245760

約数和(自身を除く): 323504520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 27791, 55582, 83373, 111164, 138955, 166746, 222328, 277910, 333492, 416865, 555820, 666984, 833730, 1111640, 1306177, 1667460, 2612354, 3334920, 3918531, 5224708, 6530885, 7837062, 10449416, 13061770, 15674124, 19592655, 26123540, 31348248, 39185310, 52247080, 78370620, 156741240]

約数ペア:

[(1, 156741240), (2, 78370620), (3, 52247080), (4, 39185310), (5, 31348248), (6, 26123540), (8, 19592655), (10, 15674124), (12, 13061770), (15, 10449416), (20, 7837062), (24, 6530885), (30, 5224708), (40, 3918531), (47, 3334920), (60, 2612354), (94, 1667460), (120, 1306177), (141, 1111640), (188, 833730), (235, 666984), (282, 555820), (376, 416865), (470, 333492), (564, 277910), (705, 222328), (940, 166746), (1128, 138955), (1410, 111164), (1880, 83373), (2820, 55582), (5640, 27791)]