1602879360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4999}}^1$

素因数の和:5188

約数の個数: 128

約数和(自身を含む): 5140800000

約数和(自身を除く): 3537920640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 240, 320, 334, 384, 480, 501, 640, 668, 835, 960, 1002, 1336, 1670, 1920, 2004, 2505, 2672, 3340, 4008, 4999, 5010, 5344, 6680, 8016, 9998, 10020, 10688, 13360, 14997, 16032, 19996, 20040, 21376, 24995, 26720, 29994, 32064, 39992, 40080, 49990, 53440, 59988, 64128, 74985, 79984, 80160, 99980, 106880, 119976, 149970, 159968, 160320, 199960, 239952, 299940, 319936, 320640, 399920, 479904, 599880, 639872, 799840, 834833, 959808, 1199760, 1599680, 1669666, 1919616, 2399520, 2504499, 3199360, 3339332, 4174165, 4799040, 5008998, 6678664, 8348330, 9598080, 10017996, 12522495, 13357328, 16696660, 20035992, 25044990, 26714656, 33393320, 40071984, 50089980, 53429312, 66786640, 80143968, 100179960, 106858624, 133573280, 160287936, 200359920, 267146560, 320575872, 400719840, 534293120, 801439680, 1602879360]

約数ペア:

[(1, 1602879360), (2, 801439680), (3, 534293120), (4, 400719840), (5, 320575872), (6, 267146560), (8, 200359920), (10, 160287936), (12, 133573280), (15, 106858624), (16, 100179960), (20, 80143968), (24, 66786640), (30, 53429312), (32, 50089980), (40, 40071984), (48, 33393320), (60, 26714656), (64, 25044990), (80, 20035992), (96, 16696660), (120, 13357328), (128, 12522495), (160, 10017996), (167, 9598080), (192, 8348330), (240, 6678664), (320, 5008998), (334, 4799040), (384, 4174165), (480, 3339332), (501, 3199360), (640, 2504499), (668, 2399520), (835, 1919616), (960, 1669666), (1002, 1599680), (1336, 1199760), (1670, 959808), (1920, 834833), (2004, 799840), (2505, 639872), (2672, 599880), (3340, 479904), (4008, 399920), (4999, 320640), (5010, 319936), (5344, 299940), (6680, 239952), (8016, 199960), (9998, 160320), (10020, 159968), (10688, 149970), (13360, 119976), (14997, 106880), (16032, 99980), (19996, 80160), (20040, 79984), (21376, 74985), (24995, 64128), (26720, 59988), (29994, 53440), (32064, 49990), (39992, 40080)]