48724740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1623

約数の個数: 120

約数和(自身を含む): 160997760

約数和(自身を除く): 112273020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1583, 1620, 1710, 2052, 2565, 3078, 3166, 3420, 4749, 5130, 6156, 6332, 7695, 7915, 9498, 10260, 14247, 15390, 15830, 18996, 23745, 28494, 30077, 30780, 31660, 42741, 47490, 56988, 60154, 71235, 85482, 90231, 94980, 120308, 128223, 142470, 150385, 170964, 180462, 213705, 256446, 270693, 284940, 300770, 360924, 427410, 451155, 512892, 541386, 601540, 641115, 812079, 854820, 902310, 1082772, 1282230, 1353465, 1624158, 1804620, 2436237, 2564460, 2706930, 3248316, 4060395, 4872474, 5413860, 8120790, 9744948, 12181185, 16241580, 24362370, 48724740]

約数ペア:

[(1, 48724740), (2, 24362370), (3, 16241580), (4, 12181185), (5, 9744948), (6, 8120790), (9, 5413860), (10, 4872474), (12, 4060395), (15, 3248316), (18, 2706930), (19, 2564460), (20, 2436237), (27, 1804620), (30, 1624158), (36, 1353465), (38, 1282230), (45, 1082772), (54, 902310), (57, 854820), (60, 812079), (76, 641115), (81, 601540), (90, 541386), (95, 512892), (108, 451155), (114, 427410), (135, 360924), (162, 300770), (171, 284940), (180, 270693), (190, 256446), (228, 213705), (270, 180462), (285, 170964), (324, 150385), (342, 142470), (380, 128223), (405, 120308), (513, 94980), (540, 90231), (570, 85482), (684, 71235), (810, 60154), (855, 56988), (1026, 47490), (1140, 42741), (1539, 31660), (1583, 30780), (1620, 30077), (1710, 28494), (2052, 23745), (2565, 18996), (3078, 15830), (3166, 15390), (3420, 14247), (4749, 10260), (5130, 9498), (6156, 7915), (6332, 7695)]