145015440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35543}}^1$

素因数の和:35576

約数の個数: 80

約数和(自身を含む): 476005248

約数和(自身を除く): 330989808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 35543, 71086, 106629, 142172, 177715, 213258, 284344, 355430, 426516, 533145, 568688, 604231, 710860, 853032, 1066290, 1208462, 1421720, 1706064, 1812693, 2132580, 2416924, 2843440, 3021155, 3625386, 4265160, 4833848, 6042310, 7250772, 8530320, 9063465, 9667696, 12084620, 14501544, 18126930, 24169240, 29003088, 36253860, 48338480, 72507720, 145015440]

約数ペア:

[(1, 145015440), (2, 72507720), (3, 48338480), (4, 36253860), (5, 29003088), (6, 24169240), (8, 18126930), (10, 14501544), (12, 12084620), (15, 9667696), (16, 9063465), (17, 8530320), (20, 7250772), (24, 6042310), (30, 4833848), (34, 4265160), (40, 3625386), (48, 3021155), (51, 2843440), (60, 2416924), (68, 2132580), (80, 1812693), (85, 1706064), (102, 1421720), (120, 1208462), (136, 1066290), (170, 853032), (204, 710860), (240, 604231), (255, 568688), (272, 533145), (340, 426516), (408, 355430), (510, 284344), (680, 213258), (816, 177715), (1020, 142172), (1360, 106629), (2040, 71086), (4080, 35543)]