4528440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{599}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 17280000

約数和(自身を除く): 12751560

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, 599, 630, 756, 840, 945, 1080, 1198, 1260, 1512, 1797, 1890, 2396, 2520, 2995, 3594, 3780, 4193, 4792, 5391, 5990, 7188, 7560, 8386, 8985, 10782, 11980, 12579, 14376, 16173, 16772, 17970, 20965, 21564, 23960, 25158, 26955, 32346, 33544, 35940, 37737, 41930, 43128, 50316, 53910, 62895, 64692, 71880, 75474, 80865, 83860, 100632, 107820, 113211, 125790, 129384, 150948, 161730, 167720, 188685, 215640, 226422, 251580, 301896, 323460, 377370, 452844, 503160, 566055, 646920, 754740, 905688, 1132110, 1509480, 2264220, 4528440]

約数ペア:

[(1, 4528440), (2, 2264220), (3, 1509480), (4, 1132110), (5, 905688), (6, 754740), (7, 646920), (8, 566055), (9, 503160), (10, 452844), (12, 377370), (14, 323460), (15, 301896), (18, 251580), (20, 226422), (21, 215640), (24, 188685), (27, 167720), (28, 161730), (30, 150948), (35, 129384), (36, 125790), (40, 113211), (42, 107820), (45, 100632), (54, 83860), (56, 80865), (60, 75474), (63, 71880), (70, 64692), (72, 62895), (84, 53910), (90, 50316), (105, 43128), (108, 41930), (120, 37737), (126, 35940), (135, 33544), (140, 32346), (168, 26955), (180, 25158), (189, 23960), (210, 21564), (216, 20965), (252, 17970), (270, 16772), (280, 16173), (315, 14376), (360, 12579), (378, 11980), (420, 10782), (504, 8985), (540, 8386), (599, 7560), (630, 7188), (756, 5990), (840, 5391), (945, 4792), (1080, 4193), (1198, 3780), (1260, 3594), (1512, 2995), (1797, 2520), (1890, 2396)]