415940640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27953}}^1$

素因数の和:28002

約数の個数: 96

約数和(自身を含む): 1352526336

約数和(自身を除く): 936585696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 27953, 55906, 83859, 111812, 139765, 167718, 223624, 279530, 335436, 419295, 447248, 559060, 670872, 838590, 866543, 894496, 1118120, 1341744, 1677180, 1733086, 2236240, 2599629, 2683488, 3354360, 3466172, 4332715, 4472480, 5199258, 6708720, 6932344, 8665430, 10398516, 12998145, 13417440, 13864688, 17330860, 20797032, 25996290, 27729376, 34661720, 41594064, 51992580, 69323440, 83188128, 103985160, 138646880, 207970320, 415940640]

約数ペア:

[(1, 415940640), (2, 207970320), (3, 138646880), (4, 103985160), (5, 83188128), (6, 69323440), (8, 51992580), (10, 41594064), (12, 34661720), (15, 27729376), (16, 25996290), (20, 20797032), (24, 17330860), (30, 13864688), (31, 13417440), (32, 12998145), (40, 10398516), (48, 8665430), (60, 6932344), (62, 6708720), (80, 5199258), (93, 4472480), (96, 4332715), (120, 3466172), (124, 3354360), (155, 2683488), (160, 2599629), (186, 2236240), (240, 1733086), (248, 1677180), (310, 1341744), (372, 1118120), (465, 894496), (480, 866543), (496, 838590), (620, 670872), (744, 559060), (930, 447248), (992, 419295), (1240, 335436), (1488, 279530), (1860, 223624), (2480, 167718), (2976, 139765), (3720, 111812), (4960, 83859), (7440, 55906), (14880, 27953)]