27715320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 90810720

約数和(自身を除く): 63095400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 167, 180, 334, 360, 461, 501, 668, 835, 922, 1002, 1336, 1383, 1503, 1670, 1844, 2004, 2305, 2505, 2766, 3006, 3340, 3688, 4008, 4149, 4610, 5010, 5532, 6012, 6680, 6915, 7515, 8298, 9220, 10020, 11064, 12024, 13830, 15030, 16596, 18440, 20040, 20745, 27660, 30060, 33192, 41490, 55320, 60120, 76987, 82980, 153974, 165960, 230961, 307948, 384935, 461922, 615896, 692883, 769870, 923844, 1154805, 1385766, 1539740, 1847688, 2309610, 2771532, 3079480, 3464415, 4619220, 5543064, 6928830, 9238440, 13857660, 27715320]

約数ペア:

[(1, 27715320), (2, 13857660), (3, 9238440), (4, 6928830), (5, 5543064), (6, 4619220), (8, 3464415), (9, 3079480), (10, 2771532), (12, 2309610), (15, 1847688), (18, 1539740), (20, 1385766), (24, 1154805), (30, 923844), (36, 769870), (40, 692883), (45, 615896), (60, 461922), (72, 384935), (90, 307948), (120, 230961), (167, 165960), (180, 153974), (334, 82980), (360, 76987), (461, 60120), (501, 55320), (668, 41490), (835, 33192), (922, 30060), (1002, 27660), (1336, 20745), (1383, 20040), (1503, 18440), (1670, 16596), (1844, 15030), (2004, 13830), (2305, 12024), (2505, 11064), (2766, 10020), (3006, 9220), (3340, 8298), (3688, 7515), (4008, 6915), (4149, 6680), (4610, 6012), (5010, 5532)]