242732340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58631}}^1$

素因数の和:58669

約数の個数: 72

約数和(自身を含む): 768313728

約数和(自身を除く): 525581388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 58631, 117262, 175893, 234524, 293155, 351786, 527679, 586310, 703572, 879465, 1055358, 1172620, 1348513, 1758930, 2110716, 2638395, 2697026, 3517860, 4045539, 5276790, 5394052, 6742565, 8091078, 10553580, 12136617, 13485130, 16182156, 20227695, 24273234, 26970260, 40455390, 48546468, 60683085, 80910780, 121366170, 242732340]

約数ペア:

[(1, 242732340), (2, 121366170), (3, 80910780), (4, 60683085), (5, 48546468), (6, 40455390), (9, 26970260), (10, 24273234), (12, 20227695), (15, 16182156), (18, 13485130), (20, 12136617), (23, 10553580), (30, 8091078), (36, 6742565), (45, 5394052), (46, 5276790), (60, 4045539), (69, 3517860), (90, 2697026), (92, 2638395), (115, 2110716), (138, 1758930), (180, 1348513), (207, 1172620), (230, 1055358), (276, 879465), (345, 703572), (414, 586310), (460, 527679), (690, 351786), (828, 293155), (1035, 234524), (1380, 175893), (2070, 117262), (4140, 58631)]