330058240

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4213

約数の個数: 80

約数和(自身を含む): 817090560

約数和(自身を除く): 487032320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4159, 4960, 7936, 8318, 9920, 15872, 16636, 19840, 20795, 33272, 39680, 41590, 66544, 79360, 83180, 128929, 133088, 166360, 257858, 266176, 332720, 515716, 532352, 644645, 665440, 1031432, 1064704, 1289290, 1330880, 2062864, 2129408, 2578580, 2661760, 4125728, 5157160, 5323520, 8251456, 10314320, 10647040, 16502912, 20628640, 33005824, 41257280, 66011648, 82514560, 165029120, 330058240]

約数ペア:

[(1, 330058240), (2, 165029120), (4, 82514560), (5, 66011648), (8, 41257280), (10, 33005824), (16, 20628640), (20, 16502912), (31, 10647040), (32, 10314320), (40, 8251456), (62, 5323520), (64, 5157160), (80, 4125728), (124, 2661760), (128, 2578580), (155, 2129408), (160, 2062864), (248, 1330880), (256, 1289290), (310, 1064704), (320, 1031432), (496, 665440), (512, 644645), (620, 532352), (640, 515716), (992, 332720), (1240, 266176), (1280, 257858), (1984, 166360), (2480, 133088), (2560, 128929), (3968, 83180), (4159, 79360), (4960, 66544), (7936, 41590), (8318, 39680), (9920, 33272), (15872, 20795), (16636, 19840)]