153138960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16361}}^1$

素因数の和:16393

約数の個数: 120

約数和(自身を含む): 553886424

約数和(自身を除く): 400747464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 16361, 32722, 49083, 65444, 81805, 98166, 130888, 147249, 163610, 196332, 212693, 245415, 261776, 294498, 327220, 392664, 425386, 490830, 588996, 638079, 654440, 736245, 785328, 850772, 981660, 1063465, 1177992, 1276158, 1308880, 1472490, 1701544, 1914237, 1963320, 2126930, 2355984, 2552316, 2944980, 3190395, 3403088, 3828474, 3926640, 4253860, 5104632, 5889960, 6380790, 7656948, 8507720, 9571185, 10209264, 11779920, 12761580, 15313896, 17015440, 19142370, 25523160, 30627792, 38284740, 51046320, 76569480, 153138960]

約数ペア:

[(1, 153138960), (2, 76569480), (3, 51046320), (4, 38284740), (5, 30627792), (6, 25523160), (8, 19142370), (9, 17015440), (10, 15313896), (12, 12761580), (13, 11779920), (15, 10209264), (16, 9571185), (18, 8507720), (20, 7656948), (24, 6380790), (26, 5889960), (30, 5104632), (36, 4253860), (39, 3926640), (40, 3828474), (45, 3403088), (48, 3190395), (52, 2944980), (60, 2552316), (65, 2355984), (72, 2126930), (78, 1963320), (80, 1914237), (90, 1701544), (104, 1472490), (117, 1308880), (120, 1276158), (130, 1177992), (144, 1063465), (156, 981660), (180, 850772), (195, 785328), (208, 736245), (234, 654440), (240, 638079), (260, 588996), (312, 490830), (360, 425386), (390, 392664), (468, 327220), (520, 294498), (585, 261776), (624, 245415), (720, 212693), (780, 196332), (936, 163610), (1040, 147249), (1170, 130888), (1560, 98166), (1872, 81805), (2340, 65444), (3120, 49083), (4680, 32722), (9360, 16361)]