302415720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{148243}}^1$

素因数の和:148274

約数の個数: 64

約数和(自身を含む): 960621120

約数和(自身を除く): 658205400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 148243, 296486, 444729, 592972, 741215, 889458, 1185944, 1482430, 1778916, 2223645, 2520131, 2964860, 3557832, 4447290, 5040262, 5929720, 7560393, 8894580, 10080524, 12600655, 15120786, 17789160, 20161048, 25201310, 30241572, 37801965, 50402620, 60483144, 75603930, 100805240, 151207860, 302415720]

約数ペア:

[(1, 302415720), (2, 151207860), (3, 100805240), (4, 75603930), (5, 60483144), (6, 50402620), (8, 37801965), (10, 30241572), (12, 25201310), (15, 20161048), (17, 17789160), (20, 15120786), (24, 12600655), (30, 10080524), (34, 8894580), (40, 7560393), (51, 5929720), (60, 5040262), (68, 4447290), (85, 3557832), (102, 2964860), (120, 2520131), (136, 2223645), (170, 1778916), (204, 1482430), (255, 1185944), (340, 889458), (408, 741215), (510, 592972), (680, 444729), (1020, 296486), (2040, 148243)]