40920360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 128

約数和(自身を含む): 140071680

約数和(自身を除く): 99151320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1543, 1560, 1768, 2040, 2210, 2652, 3086, 3315, 4420, 4629, 5304, 6172, 6630, 7715, 8840, 9258, 12344, 13260, 15430, 18516, 20059, 23145, 26231, 26520, 30860, 37032, 40118, 46290, 52462, 60177, 61720, 78693, 80236, 92580, 100295, 104924, 120354, 131155, 157386, 160472, 185160, 200590, 209848, 240708, 262310, 300885, 314772, 341003, 393465, 401180, 481416, 524620, 601770, 629544, 682006, 786930, 802360, 1023009, 1049240, 1203540, 1364012, 1573860, 1705015, 2046018, 2407080, 2728024, 3147720, 3410030, 4092036, 5115045, 6820060, 8184072, 10230090, 13640120, 20460180, 40920360]

約数ペア:

[(1, 40920360), (2, 20460180), (3, 13640120), (4, 10230090), (5, 8184072), (6, 6820060), (8, 5115045), (10, 4092036), (12, 3410030), (13, 3147720), (15, 2728024), (17, 2407080), (20, 2046018), (24, 1705015), (26, 1573860), (30, 1364012), (34, 1203540), (39, 1049240), (40, 1023009), (51, 802360), (52, 786930), (60, 682006), (65, 629544), (68, 601770), (78, 524620), (85, 481416), (102, 401180), (104, 393465), (120, 341003), (130, 314772), (136, 300885), (156, 262310), (170, 240708), (195, 209848), (204, 200590), (221, 185160), (255, 160472), (260, 157386), (312, 131155), (340, 120354), (390, 104924), (408, 100295), (442, 92580), (510, 80236), (520, 78693), (663, 61720), (680, 60177), (780, 52462), (884, 46290), (1020, 40118), (1105, 37032), (1326, 30860), (1543, 26520), (1560, 26231), (1768, 23145), (2040, 20059), (2210, 18516), (2652, 15430), (3086, 13260), (3315, 12344), (4420, 9258), (4629, 8840), (5304, 7715), (6172, 6630)]