1962480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 160

約数和(自身を含む): 7124544

約数和(自身を除く): 5162064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 37, 39, 40, 48, 51, 52, 60, 65, 68, 74, 78, 80, 85, 102, 104, 111, 120, 130, 136, 148, 156, 170, 185, 195, 204, 208, 221, 222, 240, 255, 260, 272, 296, 312, 340, 370, 390, 408, 442, 444, 481, 510, 520, 555, 592, 624, 629, 663, 680, 740, 780, 816, 884, 888, 962, 1020, 1040, 1105, 1110, 1258, 1326, 1360, 1443, 1480, 1560, 1768, 1776, 1887, 1924, 2040, 2210, 2220, 2405, 2516, 2652, 2886, 2960, 3120, 3145, 3315, 3536, 3774, 3848, 4080, 4420, 4440, 4810, 5032, 5304, 5772, 6290, 6630, 7215, 7548, 7696, 8177, 8840, 8880, 9435, 9620, 10064, 10608, 11544, 12580, 13260, 14430, 15096, 16354, 17680, 18870, 19240, 23088, 24531, 25160, 26520, 28860, 30192, 32708, 37740, 38480, 40885, 49062, 50320, 53040, 57720, 65416, 75480, 81770, 98124, 115440, 122655, 130832, 150960, 163540, 196248, 245310, 327080, 392496, 490620, 654160, 981240, 1962480]

約数ペア:

[(1, 1962480), (2, 981240), (3, 654160), (4, 490620), (5, 392496), (6, 327080), (8, 245310), (10, 196248), (12, 163540), (13, 150960), (15, 130832), (16, 122655), (17, 115440), (20, 98124), (24, 81770), (26, 75480), (30, 65416), (34, 57720), (37, 53040), (39, 50320), (40, 49062), (48, 40885), (51, 38480), (52, 37740), (60, 32708), (65, 30192), (68, 28860), (74, 26520), (78, 25160), (80, 24531), (85, 23088), (102, 19240), (104, 18870), (111, 17680), (120, 16354), (130, 15096), (136, 14430), (148, 13260), (156, 12580), (170, 11544), (185, 10608), (195, 10064), (204, 9620), (208, 9435), (221, 8880), (222, 8840), (240, 8177), (255, 7696), (260, 7548), (272, 7215), (296, 6630), (312, 6290), (340, 5772), (370, 5304), (390, 5032), (408, 4810), (442, 4440), (444, 4420), (481, 4080), (510, 3848), (520, 3774), (555, 3536), (592, 3315), (624, 3145), (629, 3120), (663, 2960), (680, 2886), (740, 2652), (780, 2516), (816, 2405), (884, 2220), (888, 2210), (962, 2040), (1020, 1924), (1040, 1887), (1105, 1776), (1110, 1768), (1258, 1560), (1326, 1480), (1360, 1443)]