73538160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2339}}^1$

素因数の和:2486

約数の個数: 80

約数和(自身を含む): 229806720

約数和(自身を除く): 156268560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2339, 2620, 3144, 3930, 4678, 5240, 6288, 7017, 7860, 9356, 10480, 11695, 14034, 15720, 18712, 23390, 28068, 31440, 35085, 37424, 46780, 56136, 70170, 93560, 112272, 140340, 187120, 280680, 306409, 561360, 612818, 919227, 1225636, 1532045, 1838454, 2451272, 3064090, 3676908, 4596135, 4902544, 6128180, 7353816, 9192270, 12256360, 14707632, 18384540, 24512720, 36769080, 73538160]

約数ペア:

[(1, 73538160), (2, 36769080), (3, 24512720), (4, 18384540), (5, 14707632), (6, 12256360), (8, 9192270), (10, 7353816), (12, 6128180), (15, 4902544), (16, 4596135), (20, 3676908), (24, 3064090), (30, 2451272), (40, 1838454), (48, 1532045), (60, 1225636), (80, 919227), (120, 612818), (131, 561360), (240, 306409), (262, 280680), (393, 187120), (524, 140340), (655, 112272), (786, 93560), (1048, 70170), (1310, 56136), (1572, 46780), (1965, 37424), (2096, 35085), (2339, 31440), (2620, 28068), (3144, 23390), (3930, 18712), (4678, 15720), (5240, 14034), (6288, 11695), (7017, 10480), (7860, 9356)]