97654320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5897}}^1$

素因数の和:5939

約数の個数: 120

約数和(自身を含む): 342272736

約数和(自身を除く): 244618416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 5897, 8280, 11794, 16560, 17691, 23588, 29485, 35382, 47176, 53073, 58970, 70764, 88455, 94352, 106146, 117940, 135631, 141528, 176910, 212292, 235880, 265365, 271262, 283056, 353820, 406893, 424584, 471760, 530730, 542524, 678155, 707640, 813786, 849168, 1061460, 1085048, 1220679, 1356310, 1415280, 1627572, 2034465, 2122920, 2170096, 2441358, 2712620, 3255144, 4068930, 4245840, 4882716, 5425240, 6103395, 6510288, 8137860, 9765432, 10850480, 12206790, 16275720, 19530864, 24413580, 32551440, 48827160, 97654320]

約数ペア:

[(1, 97654320), (2, 48827160), (3, 32551440), (4, 24413580), (5, 19530864), (6, 16275720), (8, 12206790), (9, 10850480), (10, 9765432), (12, 8137860), (15, 6510288), (16, 6103395), (18, 5425240), (20, 4882716), (23, 4245840), (24, 4068930), (30, 3255144), (36, 2712620), (40, 2441358), (45, 2170096), (46, 2122920), (48, 2034465), (60, 1627572), (69, 1415280), (72, 1356310), (80, 1220679), (90, 1085048), (92, 1061460), (115, 849168), (120, 813786), (138, 707640), (144, 678155), (180, 542524), (184, 530730), (207, 471760), (230, 424584), (240, 406893), (276, 353820), (345, 283056), (360, 271262), (368, 265365), (414, 235880), (460, 212292), (552, 176910), (690, 141528), (720, 135631), (828, 117940), (920, 106146), (1035, 94352), (1104, 88455), (1380, 70764), (1656, 58970), (1840, 53073), (2070, 47176), (2760, 35382), (3312, 29485), (4140, 23588), (5520, 17691), (5897, 16560), (8280, 11794)]