423607560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5019

約数の個数: 128

約数和(自身を含む): 1369128960

約数和(自身を除く): 945521400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 4951, 5704, 7130, 8556, 9902, 10695, 14260, 14853, 17112, 19804, 21390, 24755, 28520, 29706, 39608, 42780, 49510, 59412, 74265, 85560, 99020, 113873, 118824, 148530, 153481, 198040, 227746, 297060, 306962, 341619, 455492, 460443, 569365, 594120, 613924, 683238, 767405, 910984, 920886, 1138730, 1227848, 1366476, 1534810, 1708095, 1841772, 2277460, 2302215, 2732952, 3069620, 3416190, 3530063, 3683544, 4554920, 4604430, 6139240, 6832380, 7060126, 9208860, 10590189, 13664760, 14120252, 17650315, 18417720, 21180378, 28240504, 35300630, 42360756, 52950945, 70601260, 84721512, 105901890, 141202520, 211803780, 423607560]

約数ペア:

[(1, 423607560), (2, 211803780), (3, 141202520), (4, 105901890), (5, 84721512), (6, 70601260), (8, 52950945), (10, 42360756), (12, 35300630), (15, 28240504), (20, 21180378), (23, 18417720), (24, 17650315), (30, 14120252), (31, 13664760), (40, 10590189), (46, 9208860), (60, 7060126), (62, 6832380), (69, 6139240), (92, 4604430), (93, 4554920), (115, 3683544), (120, 3530063), (124, 3416190), (138, 3069620), (155, 2732952), (184, 2302215), (186, 2277460), (230, 1841772), (248, 1708095), (276, 1534810), (310, 1366476), (345, 1227848), (372, 1138730), (460, 920886), (465, 910984), (552, 767405), (620, 683238), (690, 613924), (713, 594120), (744, 569365), (920, 460443), (930, 455492), (1240, 341619), (1380, 306962), (1426, 297060), (1860, 227746), (2139, 198040), (2760, 153481), (2852, 148530), (3565, 118824), (3720, 113873), (4278, 99020), (4951, 85560), (5704, 74265), (7130, 59412), (8556, 49510), (9902, 42780), (10695, 39608), (14260, 29706), (14853, 28520), (17112, 24755), (19804, 21390)]