72943120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1432

約数の個数: 80

約数和(自身を含む): 183202560

約数和(自身を除く): 110259440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1160, 1334, 1367, 1840, 2320, 2668, 2734, 3335, 5336, 5468, 6670, 6835, 10672, 10936, 13340, 13670, 21872, 26680, 27340, 31441, 39643, 53360, 54680, 62882, 79286, 109360, 125764, 157205, 158572, 198215, 251528, 314410, 317144, 396430, 503056, 628820, 634288, 792860, 911789, 1257640, 1585720, 1823578, 2515280, 3171440, 3647156, 4558945, 7294312, 9117890, 14588624, 18235780, 36471560, 72943120]

約数ペア:

[(1, 72943120), (2, 36471560), (4, 18235780), (5, 14588624), (8, 9117890), (10, 7294312), (16, 4558945), (20, 3647156), (23, 3171440), (29, 2515280), (40, 1823578), (46, 1585720), (58, 1257640), (80, 911789), (92, 792860), (115, 634288), (116, 628820), (145, 503056), (184, 396430), (230, 317144), (232, 314410), (290, 251528), (368, 198215), (460, 158572), (464, 157205), (580, 125764), (667, 109360), (920, 79286), (1160, 62882), (1334, 54680), (1367, 53360), (1840, 39643), (2320, 31441), (2668, 27340), (2734, 26680), (3335, 21872), (5336, 13670), (5468, 13340), (6670, 10936), (6835, 10672)]