40045320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{5297}}^1$

素因数の和:5324

約数の個数: 128

約数和(自身を含む): 152582400

約数和(自身を除く): 112537080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 5297, 7560, 10594, 15891, 21188, 26485, 31782, 37079, 42376, 47673, 52970, 63564, 74158, 79455, 95346, 105940, 111237, 127128, 143019, 148316, 158910, 185395, 190692, 211880, 222474, 238365, 286038, 296632, 317820, 333711, 370790, 381384, 444948, 476730, 556185, 572076, 635640, 667422, 715095, 741580, 889896, 953460, 1001133, 1112370, 1144152, 1334844, 1430190, 1483160, 1668555, 1906920, 2002266, 2224740, 2669688, 2860380, 3337110, 4004532, 4449480, 5005665, 5720760, 6674220, 8009064, 10011330, 13348440, 20022660, 40045320]

約数ペア:

[(1, 40045320), (2, 20022660), (3, 13348440), (4, 10011330), (5, 8009064), (6, 6674220), (7, 5720760), (8, 5005665), (9, 4449480), (10, 4004532), (12, 3337110), (14, 2860380), (15, 2669688), (18, 2224740), (20, 2002266), (21, 1906920), (24, 1668555), (27, 1483160), (28, 1430190), (30, 1334844), (35, 1144152), (36, 1112370), (40, 1001133), (42, 953460), (45, 889896), (54, 741580), (56, 715095), (60, 667422), (63, 635640), (70, 572076), (72, 556185), (84, 476730), (90, 444948), (105, 381384), (108, 370790), (120, 333711), (126, 317820), (135, 296632), (140, 286038), (168, 238365), (180, 222474), (189, 211880), (210, 190692), (216, 185395), (252, 158910), (270, 148316), (280, 143019), (315, 127128), (360, 111237), (378, 105940), (420, 95346), (504, 79455), (540, 74158), (630, 63564), (756, 52970), (840, 47673), (945, 42376), (1080, 37079), (1260, 31782), (1512, 26485), (1890, 21188), (2520, 15891), (3780, 10594), (5297, 7560)]