729363120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1971

約数の個数: 160

約数和(自身を含む): 2393846784

約数和(自身を除く): 1664483664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 80, 92, 115, 120, 138, 142, 184, 213, 230, 240, 276, 284, 345, 355, 368, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1104, 1136, 1380, 1420, 1633, 1704, 1840, 1861, 2130, 2760, 2840, 3266, 3408, 3722, 4260, 4899, 5520, 5583, 5680, 6532, 7444, 8165, 8520, 9305, 9798, 11166, 13064, 14888, 16330, 17040, 18610, 19596, 22332, 24495, 26128, 27915, 29776, 32660, 37220, 39192, 42803, 44664, 48990, 55830, 65320, 74440, 78384, 85606, 89328, 97980, 111660, 128409, 130640, 132131, 148880, 171212, 195960, 214015, 223320, 256818, 264262, 342424, 391920, 396393, 428030, 446640, 513636, 528524, 642045, 660655, 684848, 792786, 856060, 1027272, 1057048, 1284090, 1321310, 1585572, 1712120, 1981965, 2054544, 2114096, 2568180, 2642620, 3039013, 3171144, 3424240, 3963930, 5136360, 5285240, 6078026, 6342288, 7927860, 9117039, 10272720, 10570480, 12156052, 15195065, 15855720, 18234078, 24312104, 30390130, 31711440, 36468156, 45585195, 48624208, 60780260, 72936312, 91170390, 121560520, 145872624, 182340780, 243121040, 364681560, 729363120]

約数ペア:

[(1, 729363120), (2, 364681560), (3, 243121040), (4, 182340780), (5, 145872624), (6, 121560520), (8, 91170390), (10, 72936312), (12, 60780260), (15, 48624208), (16, 45585195), (20, 36468156), (23, 31711440), (24, 30390130), (30, 24312104), (40, 18234078), (46, 15855720), (48, 15195065), (60, 12156052), (69, 10570480), (71, 10272720), (80, 9117039), (92, 7927860), (115, 6342288), (120, 6078026), (138, 5285240), (142, 5136360), (184, 3963930), (213, 3424240), (230, 3171144), (240, 3039013), (276, 2642620), (284, 2568180), (345, 2114096), (355, 2054544), (368, 1981965), (426, 1712120), (460, 1585572), (552, 1321310), (568, 1284090), (690, 1057048), (710, 1027272), (852, 856060), (920, 792786), (1065, 684848), (1104, 660655), (1136, 642045), (1380, 528524), (1420, 513636), (1633, 446640), (1704, 428030), (1840, 396393), (1861, 391920), (2130, 342424), (2760, 264262), (2840, 256818), (3266, 223320), (3408, 214015), (3722, 195960), (4260, 171212), (4899, 148880), (5520, 132131), (5583, 130640), (5680, 128409), (6532, 111660), (7444, 97980), (8165, 89328), (8520, 85606), (9305, 78384), (9798, 74440), (11166, 65320), (13064, 55830), (14888, 48990), (16330, 44664), (17040, 42803), (18610, 39192), (19596, 37220), (22332, 32660), (24495, 29776), (26128, 27915)]