179831340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8573

約数の個数: 120

約数和(自身を含む): 607603920

約数和(自身を除く): 427772580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 8539, 10530, 17078, 21060, 25617, 34156, 42695, 51234, 76851, 85390, 102468, 111007, 128085, 153702, 170780, 222014, 230553, 256170, 307404, 333021, 384255, 444028, 461106, 512340, 555035, 666042, 691659, 768510, 922212, 999063, 1110070, 1152765, 1332084, 1383318, 1537020, 1665105, 1998126, 2220140, 2305530, 2766636, 2997189, 3330210, 3458295, 3996252, 4611060, 4995315, 5994378, 6660420, 6916590, 8991567, 9990630, 11988756, 13833180, 14985945, 17983134, 19981260, 29971890, 35966268, 44957835, 59943780, 89915670, 179831340]

約数ペア:

[(1, 179831340), (2, 89915670), (3, 59943780), (4, 44957835), (5, 35966268), (6, 29971890), (9, 19981260), (10, 17983134), (12, 14985945), (13, 13833180), (15, 11988756), (18, 9990630), (20, 8991567), (26, 6916590), (27, 6660420), (30, 5994378), (36, 4995315), (39, 4611060), (45, 3996252), (52, 3458295), (54, 3330210), (60, 2997189), (65, 2766636), (78, 2305530), (81, 2220140), (90, 1998126), (108, 1665105), (117, 1537020), (130, 1383318), (135, 1332084), (156, 1152765), (162, 1110070), (180, 999063), (195, 922212), (234, 768510), (260, 691659), (270, 666042), (324, 555035), (351, 512340), (390, 461106), (405, 444028), (468, 384255), (540, 333021), (585, 307404), (702, 256170), (780, 230553), (810, 222014), (1053, 170780), (1170, 153702), (1404, 128085), (1620, 111007), (1755, 102468), (2106, 85390), (2340, 76851), (3510, 51234), (4212, 42695), (5265, 34156), (7020, 25617), (8539, 21060), (10530, 17078)]