412680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 1310400

約数和(自身を除く): 897720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 181, 190, 228, 285, 362, 380, 456, 543, 570, 724, 760, 905, 1086, 1140, 1448, 1810, 2172, 2280, 2715, 3439, 3620, 4344, 5430, 6878, 7240, 10317, 10860, 13756, 17195, 20634, 21720, 27512, 34390, 41268, 51585, 68780, 82536, 103170, 137560, 206340, 412680]

約数ペア:

[(1, 412680), (2, 206340), (3, 137560), (4, 103170), (5, 82536), (6, 68780), (8, 51585), (10, 41268), (12, 34390), (15, 27512), (19, 21720), (20, 20634), (24, 17195), (30, 13756), (38, 10860), (40, 10317), (57, 7240), (60, 6878), (76, 5430), (95, 4344), (114, 3620), (120, 3439), (152, 2715), (181, 2280), (190, 2172), (228, 1810), (285, 1448), (362, 1140), (380, 1086), (456, 905), (543, 760), (570, 724)]