15656465280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{4133}}^1$

素因数の和:6128

約数の個数: 128

約数和(自身を含む): 49942357920

約数和(自身を除く): 34285892640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1973, 3946, 4133, 5919, 7892, 8266, 9865, 11838, 12399, 15784, 16532, 19730, 20665, 23676, 24798, 29595, 31568, 33064, 39460, 41330, 47352, 49596, 59190, 61995, 63136, 66128, 78920, 82660, 94704, 99192, 118380, 123990, 126272, 132256, 157840, 165320, 189408, 198384, 236760, 247980, 252544, 264512, 315680, 330640, 378816, 396768, 473520, 495960, 529024, 631360, 661280, 757632, 793536, 947040, 991920, 1262720, 1322560, 1587072, 1894080, 1983840, 2645120, 3788160, 3967680, 7935360, 8154409, 16308818, 24463227, 32617636, 40772045, 48926454, 65235272, 81544090, 97852908, 122316135, 130470544, 163088180, 195705816, 244632270, 260941088, 326176360, 391411632, 489264540, 521882176, 652352720, 782823264, 978529080, 1043764352, 1304705440, 1565646528, 1957058160, 2609410880, 3131293056, 3914116320, 5218821760, 7828232640, 15656465280]

約数ペア:

[(1, 15656465280), (2, 7828232640), (3, 5218821760), (4, 3914116320), (5, 3131293056), (6, 2609410880), (8, 1957058160), (10, 1565646528), (12, 1304705440), (15, 1043764352), (16, 978529080), (20, 782823264), (24, 652352720), (30, 521882176), (32, 489264540), (40, 391411632), (48, 326176360), (60, 260941088), (64, 244632270), (80, 195705816), (96, 163088180), (120, 130470544), (128, 122316135), (160, 97852908), (192, 81544090), (240, 65235272), (320, 48926454), (384, 40772045), (480, 32617636), (640, 24463227), (960, 16308818), (1920, 8154409), (1973, 7935360), (3946, 3967680), (4133, 3788160), (5919, 2645120), (7892, 1983840), (8266, 1894080), (9865, 1587072), (11838, 1322560), (12399, 1262720), (15784, 991920), (16532, 947040), (19730, 793536), (20665, 757632), (23676, 661280), (24798, 631360), (29595, 529024), (31568, 495960), (33064, 473520), (39460, 396768), (41330, 378816), (47352, 330640), (49596, 315680), (59190, 264512), (61995, 252544), (63136, 247980), (66128, 236760), (78920, 198384), (82660, 189408), (94704, 165320), (99192, 157840), (118380, 132256), (123990, 126272)]