7973640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 28226880

約数和(自身を除く): 20253240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 107, 108, 115, 120, 135, 138, 162, 180, 184, 207, 214, 216, 230, 270, 276, 321, 324, 345, 360, 405, 414, 428, 460, 535, 540, 552, 621, 642, 648, 690, 810, 828, 856, 920, 963, 1035, 1070, 1080, 1242, 1284, 1380, 1605, 1620, 1656, 1863, 1926, 2070, 2140, 2461, 2484, 2568, 2760, 2889, 3105, 3210, 3240, 3726, 3852, 4140, 4280, 4815, 4922, 4968, 5778, 6210, 6420, 7383, 7452, 7704, 8280, 8667, 9315, 9630, 9844, 11556, 12305, 12420, 12840, 14445, 14766, 14904, 17334, 18630, 19260, 19688, 22149, 23112, 24610, 24840, 28890, 29532, 34668, 36915, 37260, 38520, 43335, 44298, 49220, 57780, 59064, 66447, 69336, 73830, 74520, 86670, 88596, 98440, 110745, 115560, 132894, 147660, 173340, 177192, 199341, 221490, 265788, 295320, 332235, 346680, 398682, 442980, 531576, 664470, 797364, 885960, 996705, 1328940, 1594728, 1993410, 2657880, 3986820, 7973640]

約数ペア:

[(1, 7973640), (2, 3986820), (3, 2657880), (4, 1993410), (5, 1594728), (6, 1328940), (8, 996705), (9, 885960), (10, 797364), (12, 664470), (15, 531576), (18, 442980), (20, 398682), (23, 346680), (24, 332235), (27, 295320), (30, 265788), (36, 221490), (40, 199341), (45, 177192), (46, 173340), (54, 147660), (60, 132894), (69, 115560), (72, 110745), (81, 98440), (90, 88596), (92, 86670), (107, 74520), (108, 73830), (115, 69336), (120, 66447), (135, 59064), (138, 57780), (162, 49220), (180, 44298), (184, 43335), (207, 38520), (214, 37260), (216, 36915), (230, 34668), (270, 29532), (276, 28890), (321, 24840), (324, 24610), (345, 23112), (360, 22149), (405, 19688), (414, 19260), (428, 18630), (460, 17334), (535, 14904), (540, 14766), (552, 14445), (621, 12840), (642, 12420), (648, 12305), (690, 11556), (810, 9844), (828, 9630), (856, 9315), (920, 8667), (963, 8280), (1035, 7704), (1070, 7452), (1080, 7383), (1242, 6420), (1284, 6210), (1380, 5778), (1605, 4968), (1620, 4922), (1656, 4815), (1863, 4280), (1926, 4140), (2070, 3852), (2140, 3726), (2461, 3240), (2484, 3210), (2568, 3105), (2760, 2889)]