40608240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 137401920

約数和(自身を除く): 96793680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 269, 272, 296, 340, 370, 408, 444, 510, 538, 555, 592, 629, 680, 740, 807, 816, 888, 1020, 1076, 1110, 1258, 1345, 1360, 1480, 1614, 1776, 1887, 2040, 2152, 2220, 2516, 2690, 2960, 3145, 3228, 3774, 4035, 4080, 4304, 4440, 4573, 5032, 5380, 6290, 6456, 7548, 8070, 8880, 9146, 9435, 9953, 10064, 10760, 12580, 12912, 13719, 15096, 16140, 18292, 18870, 19906, 21520, 22865, 25160, 27438, 29859, 30192, 32280, 36584, 37740, 39812, 45730, 49765, 50320, 54876, 59718, 64560, 68595, 73168, 75480, 79624, 91460, 99530, 109752, 119436, 137190, 149295, 150960, 159248, 169201, 182920, 199060, 219504, 238872, 274380, 298590, 338402, 365840, 398120, 477744, 507603, 548760, 597180, 676804, 796240, 846005, 1015206, 1097520, 1194360, 1353608, 1692010, 2030412, 2388720, 2538015, 2707216, 3384020, 4060824, 5076030, 6768040, 8121648, 10152060, 13536080, 20304120, 40608240]

約数ペア:

[(1, 40608240), (2, 20304120), (3, 13536080), (4, 10152060), (5, 8121648), (6, 6768040), (8, 5076030), (10, 4060824), (12, 3384020), (15, 2707216), (16, 2538015), (17, 2388720), (20, 2030412), (24, 1692010), (30, 1353608), (34, 1194360), (37, 1097520), (40, 1015206), (48, 846005), (51, 796240), (60, 676804), (68, 597180), (74, 548760), (80, 507603), (85, 477744), (102, 398120), (111, 365840), (120, 338402), (136, 298590), (148, 274380), (170, 238872), (185, 219504), (204, 199060), (222, 182920), (240, 169201), (255, 159248), (269, 150960), (272, 149295), (296, 137190), (340, 119436), (370, 109752), (408, 99530), (444, 91460), (510, 79624), (538, 75480), (555, 73168), (592, 68595), (629, 64560), (680, 59718), (740, 54876), (807, 50320), (816, 49765), (888, 45730), (1020, 39812), (1076, 37740), (1110, 36584), (1258, 32280), (1345, 30192), (1360, 29859), (1480, 27438), (1614, 25160), (1776, 22865), (1887, 21520), (2040, 19906), (2152, 18870), (2220, 18292), (2516, 16140), (2690, 15096), (2960, 13719), (3145, 12912), (3228, 12580), (3774, 10760), (4035, 10064), (4080, 9953), (4304, 9435), (4440, 9146), (4573, 8880), (5032, 8070), (5380, 7548), (6290, 6456)]