7234440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 23042880

約数和(自身を除く): 15808440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 167, 190, 228, 285, 334, 361, 380, 456, 501, 570, 668, 722, 760, 835, 1002, 1083, 1140, 1336, 1444, 1670, 1805, 2004, 2166, 2280, 2505, 2888, 3173, 3340, 3610, 4008, 4332, 5010, 5415, 6346, 6680, 7220, 8664, 9519, 10020, 10830, 12692, 14440, 15865, 19038, 20040, 21660, 25384, 31730, 38076, 43320, 47595, 60287, 63460, 76152, 95190, 120574, 126920, 180861, 190380, 241148, 301435, 361722, 380760, 482296, 602870, 723444, 904305, 1205740, 1446888, 1808610, 2411480, 3617220, 7234440]

約数ペア:

[(1, 7234440), (2, 3617220), (3, 2411480), (4, 1808610), (5, 1446888), (6, 1205740), (8, 904305), (10, 723444), (12, 602870), (15, 482296), (19, 380760), (20, 361722), (24, 301435), (30, 241148), (38, 190380), (40, 180861), (57, 126920), (60, 120574), (76, 95190), (95, 76152), (114, 63460), (120, 60287), (152, 47595), (167, 43320), (190, 38076), (228, 31730), (285, 25384), (334, 21660), (361, 20040), (380, 19038), (456, 15865), (501, 14440), (570, 12692), (668, 10830), (722, 10020), (760, 9519), (835, 8664), (1002, 7220), (1083, 6680), (1140, 6346), (1336, 5415), (1444, 5010), (1670, 4332), (1805, 4008), (2004, 3610), (2166, 3340), (2280, 3173), (2505, 2888)]