100320240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2503}}^1$

素因数の和:2686

約数の個数: 80

約数和(自身を含む): 312979968

約数和(自身を除く): 212659728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2503, 2505, 2672, 3340, 4008, 5006, 5010, 6680, 7509, 8016, 10012, 10020, 12515, 13360, 15018, 20024, 20040, 25030, 30036, 37545, 40048, 40080, 50060, 60072, 75090, 100120, 120144, 150180, 200240, 300360, 418001, 600720, 836002, 1254003, 1672004, 2090005, 2508006, 3344008, 4180010, 5016012, 6270015, 6688016, 8360020, 10032024, 12540030, 16720040, 20064048, 25080060, 33440080, 50160120, 100320240]

約数ペア:

[(1, 100320240), (2, 50160120), (3, 33440080), (4, 25080060), (5, 20064048), (6, 16720040), (8, 12540030), (10, 10032024), (12, 8360020), (15, 6688016), (16, 6270015), (20, 5016012), (24, 4180010), (30, 3344008), (40, 2508006), (48, 2090005), (60, 1672004), (80, 1254003), (120, 836002), (167, 600720), (240, 418001), (334, 300360), (501, 200240), (668, 150180), (835, 120144), (1002, 100120), (1336, 75090), (1670, 60072), (2004, 50060), (2503, 40080), (2505, 40048), (2672, 37545), (3340, 30036), (4008, 25030), (5006, 20040), (5010, 20024), (6680, 15018), (7509, 13360), (8016, 12515), (10012, 10020)]