18735402240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1626337}}^1$

素因数の和:1626364

約数の個数: 108

約数和(自身を含む): 64822580004

約数和(自身を除く): 46087177764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1626337, 3252674, 4879011, 6505348, 8131685, 9758022, 13010696, 14637033, 16263370, 19516044, 24395055, 26021392, 29274066, 32526740, 39032088, 48790110, 52042784, 58548132, 65053480, 73185165, 78064176, 97580220, 104085568, 117096264, 130106960, 146370330, 156128352, 195160440, 208171136, 234192528, 260213920, 292740660, 312256704, 390320880, 416342272, 468385056, 520427840, 585481320, 624513408, 780641760, 936770112, 1040855680, 1170962640, 1249026816, 1561283520, 1873540224, 2081711360, 2341925280, 3122567040, 3747080448, 4683850560, 6245134080, 9367701120, 18735402240]

約数ペア:

[(1, 18735402240), (2, 9367701120), (3, 6245134080), (4, 4683850560), (5, 3747080448), (6, 3122567040), (8, 2341925280), (9, 2081711360), (10, 1873540224), (12, 1561283520), (15, 1249026816), (16, 1170962640), (18, 1040855680), (20, 936770112), (24, 780641760), (30, 624513408), (32, 585481320), (36, 520427840), (40, 468385056), (45, 416342272), (48, 390320880), (60, 312256704), (64, 292740660), (72, 260213920), (80, 234192528), (90, 208171136), (96, 195160440), (120, 156128352), (128, 146370330), (144, 130106960), (160, 117096264), (180, 104085568), (192, 97580220), (240, 78064176), (256, 73185165), (288, 65053480), (320, 58548132), (360, 52042784), (384, 48790110), (480, 39032088), (576, 32526740), (640, 29274066), (720, 26021392), (768, 24395055), (960, 19516044), (1152, 16263370), (1280, 14637033), (1440, 13010696), (1920, 9758022), (2304, 8131685), (2880, 6505348), (3840, 4879011), (5760, 3252674), (11520, 1626337)]