1142280

素因数分解:

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

素因数の和:203

約数の個数: 96

約数和(自身を含む): 3931200

約数和(自身を除く): 2788920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 167, 171, 180, 190, 228, 285, 334, 342, 360, 380, 456, 501, 570, 668, 684, 760, 835, 855, 1002, 1140, 1336, 1368, 1503, 1670, 1710, 2004, 2280, 2505, 3006, 3173, 3340, 3420, 4008, 5010, 6012, 6346, 6680, 6840, 7515, 9519, 10020, 12024, 12692, 15030, 15865, 19038, 20040, 25384, 28557, 30060, 31730, 38076, 47595, 57114, 60120, 63460, 76152, 95190, 114228, 126920, 142785, 190380, 228456, 285570, 380760, 571140, 1142280]

約数ペア:

[(1, 1142280), (2, 571140), (3, 380760), (4, 285570), (5, 228456), (6, 190380), (8, 142785), (9, 126920), (10, 114228), (12, 95190), (15, 76152), (18, 63460), (19, 60120), (20, 57114), (24, 47595), (30, 38076), (36, 31730), (38, 30060), (40, 28557), (45, 25384), (57, 20040), (60, 19038), (72, 15865), (76, 15030), (90, 12692), (95, 12024), (114, 10020), (120, 9519), (152, 7515), (167, 6840), (171, 6680), (180, 6346), (190, 6012), (228, 5010), (285, 4008), (334, 3420), (342, 3340), (360, 3173), (380, 3006), (456, 2505), (501, 2280), (570, 2004), (668, 1710), (684, 1670), (760, 1503), (835, 1368), (855, 1336), (1002, 1140)]