72315120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5107}}^1$

素因数の和:5182

約数の個数: 80

約数和(自身を含む): 228021120

約数和(自身を除く): 155706000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 5107, 7080, 10214, 14160, 15321, 20428, 25535, 30642, 40856, 51070, 61284, 76605, 81712, 102140, 122568, 153210, 204280, 245136, 301313, 306420, 408560, 602626, 612840, 903939, 1205252, 1225680, 1506565, 1807878, 2410504, 3013130, 3615756, 4519695, 4821008, 6026260, 7231512, 9039390, 12052520, 14463024, 18078780, 24105040, 36157560, 72315120]

約数ペア:

[(1, 72315120), (2, 36157560), (3, 24105040), (4, 18078780), (5, 14463024), (6, 12052520), (8, 9039390), (10, 7231512), (12, 6026260), (15, 4821008), (16, 4519695), (20, 3615756), (24, 3013130), (30, 2410504), (40, 1807878), (48, 1506565), (59, 1225680), (60, 1205252), (80, 903939), (118, 612840), (120, 602626), (177, 408560), (236, 306420), (240, 301313), (295, 245136), (354, 204280), (472, 153210), (590, 122568), (708, 102140), (885, 81712), (944, 76605), (1180, 61284), (1416, 51070), (1770, 40856), (2360, 30642), (2832, 25535), (3540, 20428), (4720, 15321), (5107, 14160), (7080, 10214)]