72674160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23293}}^1$

素因数の和:23322

約数の個数: 80

約数和(自身を含む): 242630304

約数和(自身を除く): 169956144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 23293, 46586, 69879, 93172, 116465, 139758, 186344, 232930, 279516, 302809, 349395, 372688, 465860, 559032, 605618, 698790, 908427, 931720, 1118064, 1211236, 1397580, 1514045, 1816854, 1863440, 2422472, 2795160, 3028090, 3633708, 4542135, 4844944, 5590320, 6056180, 7267416, 9084270, 12112360, 14534832, 18168540, 24224720, 36337080, 72674160]

約数ペア:

[(1, 72674160), (2, 36337080), (3, 24224720), (4, 18168540), (5, 14534832), (6, 12112360), (8, 9084270), (10, 7267416), (12, 6056180), (13, 5590320), (15, 4844944), (16, 4542135), (20, 3633708), (24, 3028090), (26, 2795160), (30, 2422472), (39, 1863440), (40, 1816854), (48, 1514045), (52, 1397580), (60, 1211236), (65, 1118064), (78, 931720), (80, 908427), (104, 698790), (120, 605618), (130, 559032), (156, 465860), (195, 372688), (208, 349395), (240, 302809), (260, 279516), (312, 232930), (390, 186344), (520, 139758), (624, 116465), (780, 93172), (1040, 69879), (1560, 46586), (3120, 23293)]