15246960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 51907392

約数和(自身を除く): 36660432

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, 101, 102, 111, 120, 136, 148, 170, 185, 202, 204, 222, 240, 255, 272, 296, 303, 340, 370, 404, 408, 444, 505, 510, 555, 592, 606, 629, 680, 740, 808, 816, 888, 1010, 1020, 1110, 1212, 1258, 1360, 1480, 1515, 1616, 1717, 1776, 1887, 2020, 2040, 2220, 2424, 2516, 2960, 3030, 3145, 3434, 3737, 3774, 4040, 4080, 4440, 4848, 5032, 5151, 6060, 6290, 6868, 7474, 7548, 8080, 8585, 8880, 9435, 10064, 10302, 11211, 12120, 12580, 13736, 14948, 15096, 17170, 18685, 18870, 20604, 22422, 24240, 25160, 25755, 27472, 29896, 30192, 34340, 37370, 37740, 41208, 44844, 50320, 51510, 56055, 59792, 63529, 68680, 74740, 75480, 82416, 89688, 103020, 112110, 127058, 137360, 149480, 150960, 179376, 190587, 206040, 224220, 254116, 298960, 317645, 381174, 412080, 448440, 508232, 635290, 762348, 896880, 952935, 1016464, 1270580, 1524696, 1905870, 2541160, 3049392, 3811740, 5082320, 7623480, 15246960]

約数ペア:

[(1, 15246960), (2, 7623480), (3, 5082320), (4, 3811740), (5, 3049392), (6, 2541160), (8, 1905870), (10, 1524696), (12, 1270580), (15, 1016464), (16, 952935), (17, 896880), (20, 762348), (24, 635290), (30, 508232), (34, 448440), (37, 412080), (40, 381174), (48, 317645), (51, 298960), (60, 254116), (68, 224220), (74, 206040), (80, 190587), (85, 179376), (101, 150960), (102, 149480), (111, 137360), (120, 127058), (136, 112110), (148, 103020), (170, 89688), (185, 82416), (202, 75480), (204, 74740), (222, 68680), (240, 63529), (255, 59792), (272, 56055), (296, 51510), (303, 50320), (340, 44844), (370, 41208), (404, 37740), (408, 37370), (444, 34340), (505, 30192), (510, 29896), (555, 27472), (592, 25755), (606, 25160), (629, 24240), (680, 22422), (740, 20604), (808, 18870), (816, 18685), (888, 17170), (1010, 15096), (1020, 14948), (1110, 13736), (1212, 12580), (1258, 12120), (1360, 11211), (1480, 10302), (1515, 10064), (1616, 9435), (1717, 8880), (1776, 8585), (1887, 8080), (2020, 7548), (2040, 7474), (2220, 6868), (2424, 6290), (2516, 6060), (2960, 5151), (3030, 5032), (3145, 4848), (3434, 4440), (3737, 4080), (3774, 4040)]