23873880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 77702400

約数和(自身を除く): 53828520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 283, 285, 296, 370, 380, 444, 456, 555, 566, 570, 703, 740, 760, 849, 888, 1110, 1132, 1140, 1406, 1415, 1480, 1698, 2109, 2220, 2264, 2280, 2812, 2830, 3396, 3515, 4218, 4245, 4440, 5377, 5624, 5660, 6792, 7030, 8436, 8490, 10471, 10545, 10754, 11320, 14060, 16131, 16872, 16980, 20942, 21090, 21508, 26885, 28120, 31413, 32262, 33960, 41884, 42180, 43016, 52355, 53770, 62826, 64524, 80655, 83768, 84360, 104710, 107540, 125652, 129048, 157065, 161310, 198949, 209420, 215080, 251304, 314130, 322620, 397898, 418840, 596847, 628260, 645240, 795796, 994745, 1193694, 1256520, 1591592, 1989490, 2387388, 2984235, 3978980, 4774776, 5968470, 7957960, 11936940, 23873880]

約数ペア:

[(1, 23873880), (2, 11936940), (3, 7957960), (4, 5968470), (5, 4774776), (6, 3978980), (8, 2984235), (10, 2387388), (12, 1989490), (15, 1591592), (19, 1256520), (20, 1193694), (24, 994745), (30, 795796), (37, 645240), (38, 628260), (40, 596847), (57, 418840), (60, 397898), (74, 322620), (76, 314130), (95, 251304), (111, 215080), (114, 209420), (120, 198949), (148, 161310), (152, 157065), (185, 129048), (190, 125652), (222, 107540), (228, 104710), (283, 84360), (285, 83768), (296, 80655), (370, 64524), (380, 62826), (444, 53770), (456, 52355), (555, 43016), (566, 42180), (570, 41884), (703, 33960), (740, 32262), (760, 31413), (849, 28120), (888, 26885), (1110, 21508), (1132, 21090), (1140, 20942), (1406, 16980), (1415, 16872), (1480, 16131), (1698, 14060), (2109, 11320), (2220, 10754), (2264, 10545), (2280, 10471), (2812, 8490), (2830, 8436), (3396, 7030), (3515, 6792), (4218, 5660), (4245, 5624), (4440, 5377)]