129297720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 281275080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 79, 92, 115, 120, 138, 158, 184, 230, 237, 276, 316, 345, 395, 460, 474, 552, 593, 632, 690, 790, 920, 948, 1185, 1186, 1380, 1580, 1779, 1817, 1896, 2370, 2372, 2760, 2965, 3160, 3558, 3634, 4740, 4744, 5451, 5930, 7116, 7268, 8895, 9085, 9480, 10902, 11860, 13639, 14232, 14536, 17790, 18170, 21804, 23720, 27255, 27278, 35580, 36340, 40917, 43608, 46847, 54510, 54556, 68195, 71160, 72680, 81834, 93694, 109020, 109112, 136390, 140541, 163668, 187388, 204585, 218040, 234235, 272780, 281082, 327336, 374776, 409170, 468470, 545560, 562164, 702705, 818340, 936940, 1077481, 1124328, 1405410, 1636680, 1873880, 2154962, 2810820, 3232443, 4309924, 5387405, 5621640, 6464886, 8619848, 10774810, 12929772, 16162215, 21549620, 25859544, 32324430, 43099240, 64648860, 129297720]

約数ペア:

[(1, 129297720), (2, 64648860), (3, 43099240), (4, 32324430), (5, 25859544), (6, 21549620), (8, 16162215), (10, 12929772), (12, 10774810), (15, 8619848), (20, 6464886), (23, 5621640), (24, 5387405), (30, 4309924), (40, 3232443), (46, 2810820), (60, 2154962), (69, 1873880), (79, 1636680), (92, 1405410), (115, 1124328), (120, 1077481), (138, 936940), (158, 818340), (184, 702705), (230, 562164), (237, 545560), (276, 468470), (316, 409170), (345, 374776), (395, 327336), (460, 281082), (474, 272780), (552, 234235), (593, 218040), (632, 204585), (690, 187388), (790, 163668), (920, 140541), (948, 136390), (1185, 109112), (1186, 109020), (1380, 93694), (1580, 81834), (1779, 72680), (1817, 71160), (1896, 68195), (2370, 54556), (2372, 54510), (2760, 46847), (2965, 43608), (3160, 40917), (3558, 36340), (3634, 35580), (4740, 27278), (4744, 27255), (5451, 23720), (5930, 21804), (7116, 18170), (7268, 17790), (8895, 14536), (9085, 14232), (9480, 13639), (10902, 11860)]