163680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:60

約数の個数: 96

約数和(自身を含む): 580608

約数和(自身を除く): 416928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4960, 5115, 5280, 5456, 6820, 7440, 8184, 10230, 10912, 13640, 14880, 16368, 20460, 27280, 32736, 40920, 54560, 81840, 163680]

約数ペア:

[(1, 163680), (2, 81840), (3, 54560), (4, 40920), (5, 32736), (6, 27280), (8, 20460), (10, 16368), (11, 14880), (12, 13640), (15, 10912), (16, 10230), (20, 8184), (22, 7440), (24, 6820), (30, 5456), (31, 5280), (32, 5115), (33, 4960), (40, 4092), (44, 3720), (48, 3410), (55, 2976), (60, 2728), (62, 2640), (66, 2480), (80, 2046), (88, 1860), (93, 1760), (96, 1705), (110, 1488), (120, 1364), (124, 1320), (132, 1240), (155, 1056), (160, 1023), (165, 992), (176, 930), (186, 880), (220, 744), (240, 682), (248, 660), (264, 620), (310, 528), (330, 496), (341, 480), (352, 465), (372, 440)]