80560320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2758

約数の個数: 112

約数和(自身を含む): 264127488

約数和(自身を除く): 183567168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2707, 2976, 3720, 4960, 5414, 5952, 7440, 8121, 9920, 10828, 13535, 14880, 16242, 21656, 27070, 29760, 32484, 40605, 43312, 54140, 64968, 81210, 83917, 86624, 108280, 129936, 162420, 167834, 173248, 216560, 251751, 259872, 324840, 335668, 419585, 433120, 503502, 519744, 649680, 671336, 839170, 866240, 1007004, 1258755, 1299360, 1342672, 1678340, 2014008, 2517510, 2598720, 2685344, 3356680, 4028016, 5035020, 5370688, 6713360, 8056032, 10070040, 13426720, 16112064, 20140080, 26853440, 40280160, 80560320]

約数ペア:

[(1, 80560320), (2, 40280160), (3, 26853440), (4, 20140080), (5, 16112064), (6, 13426720), (8, 10070040), (10, 8056032), (12, 6713360), (15, 5370688), (16, 5035020), (20, 4028016), (24, 3356680), (30, 2685344), (31, 2598720), (32, 2517510), (40, 2014008), (48, 1678340), (60, 1342672), (62, 1299360), (64, 1258755), (80, 1007004), (93, 866240), (96, 839170), (120, 671336), (124, 649680), (155, 519744), (160, 503502), (186, 433120), (192, 419585), (240, 335668), (248, 324840), (310, 259872), (320, 251751), (372, 216560), (465, 173248), (480, 167834), (496, 162420), (620, 129936), (744, 108280), (930, 86624), (960, 83917), (992, 81210), (1240, 64968), (1488, 54140), (1860, 43312), (1984, 40605), (2480, 32484), (2707, 29760), (2976, 27070), (3720, 21656), (4960, 16242), (5414, 14880), (5952, 13535), (7440, 10828), (8121, 9920)]