201790320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2971}}^1$

素因数の和:3270

約数の個数: 80

約数和(自身を含む): 627971712

約数和(自身を除く): 426181392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 2971, 3396, 4245, 4528, 5660, 5942, 6792, 8490, 8913, 11320, 11884, 13584, 14855, 16980, 17826, 22640, 23768, 29710, 33960, 35652, 44565, 47536, 59420, 67920, 71304, 89130, 118840, 142608, 178260, 237680, 356520, 713040, 840793, 1681586, 2522379, 3363172, 4203965, 5044758, 6726344, 8407930, 10089516, 12611895, 13452688, 16815860, 20179032, 25223790, 33631720, 40358064, 50447580, 67263440, 100895160, 201790320]

約数ペア:

[(1, 201790320), (2, 100895160), (3, 67263440), (4, 50447580), (5, 40358064), (6, 33631720), (8, 25223790), (10, 20179032), (12, 16815860), (15, 13452688), (16, 12611895), (20, 10089516), (24, 8407930), (30, 6726344), (40, 5044758), (48, 4203965), (60, 3363172), (80, 2522379), (120, 1681586), (240, 840793), (283, 713040), (566, 356520), (849, 237680), (1132, 178260), (1415, 142608), (1698, 118840), (2264, 89130), (2830, 71304), (2971, 67920), (3396, 59420), (4245, 47536), (4528, 44565), (5660, 35652), (5942, 33960), (6792, 29710), (8490, 23768), (8913, 22640), (11320, 17826), (11884, 16980), (13584, 14855)]