156675668880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1644371}}^1$

素因数の和:1644784

約数の個数: 80

約数和(自身を含む): 486918281664

約数和(自身を除く): 330242612784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5955, 6352, 7940, 9528, 11910, 15880, 19056, 23820, 31760, 47640, 95280, 1644371, 3288742, 4933113, 6577484, 8221855, 9866226, 13154968, 16443710, 19732452, 24665565, 26309936, 32887420, 39464904, 49331130, 65774840, 78929808, 98662260, 131549680, 197324520, 394649040, 652815287, 1305630574, 1958445861, 2611261148, 3264076435, 3916891722, 5222522296, 6528152870, 7833783444, 9792229305, 10445044592, 13056305740, 15667566888, 19584458610, 26112611480, 31335133776, 39168917220, 52225222960, 78337834440, 156675668880]

約数ペア:

[(1, 156675668880), (2, 78337834440), (3, 52225222960), (4, 39168917220), (5, 31335133776), (6, 26112611480), (8, 19584458610), (10, 15667566888), (12, 13056305740), (15, 10445044592), (16, 9792229305), (20, 7833783444), (24, 6528152870), (30, 5222522296), (40, 3916891722), (48, 3264076435), (60, 2611261148), (80, 1958445861), (120, 1305630574), (240, 652815287), (397, 394649040), (794, 197324520), (1191, 131549680), (1588, 98662260), (1985, 78929808), (2382, 65774840), (3176, 49331130), (3970, 39464904), (4764, 32887420), (5955, 26309936), (6352, 24665565), (7940, 19732452), (9528, 16443710), (11910, 13154968), (15880, 9866226), (19056, 8221855), (23820, 6577484), (31760, 4933113), (47640, 3288742), (95280, 1644371)]