30817320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3833}}^1$

素因数の和:3914

約数の個数: 64

約数和(自身を含む): 93856320

約数和(自身を除く): 63039000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3833, 4020, 7666, 8040, 11499, 15332, 19165, 22998, 30664, 38330, 45996, 57495, 76660, 91992, 114990, 153320, 229980, 256811, 459960, 513622, 770433, 1027244, 1284055, 1540866, 2054488, 2568110, 3081732, 3852165, 5136220, 6163464, 7704330, 10272440, 15408660, 30817320]

約数ペア:

[(1, 30817320), (2, 15408660), (3, 10272440), (4, 7704330), (5, 6163464), (6, 5136220), (8, 3852165), (10, 3081732), (12, 2568110), (15, 2054488), (20, 1540866), (24, 1284055), (30, 1027244), (40, 770433), (60, 513622), (67, 459960), (120, 256811), (134, 229980), (201, 153320), (268, 114990), (335, 91992), (402, 76660), (536, 57495), (670, 45996), (804, 38330), (1005, 30664), (1340, 22998), (1608, 19165), (2010, 15332), (2680, 11499), (3833, 8040), (4020, 7666)]