153474720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{45677}}^1$

素因数の和:45702

約数の個数: 96

約数和(自身を含む): 552521088

約数和(自身を除く): 399046368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 45677, 91354, 137031, 182708, 228385, 274062, 319739, 365416, 456770, 548124, 639478, 685155, 730832, 913540, 959217, 1096248, 1278956, 1370310, 1461664, 1598695, 1827080, 1918434, 2192496, 2557912, 2740620, 3197390, 3654160, 3836868, 4384992, 4796085, 5115824, 5481240, 6394780, 7308320, 7673736, 9592170, 10231648, 10962480, 12789560, 15347472, 19184340, 21924960, 25579120, 30694944, 38368680, 51158240, 76737360, 153474720]

約数ペア:

[(1, 153474720), (2, 76737360), (3, 51158240), (4, 38368680), (5, 30694944), (6, 25579120), (7, 21924960), (8, 19184340), (10, 15347472), (12, 12789560), (14, 10962480), (15, 10231648), (16, 9592170), (20, 7673736), (21, 7308320), (24, 6394780), (28, 5481240), (30, 5115824), (32, 4796085), (35, 4384992), (40, 3836868), (42, 3654160), (48, 3197390), (56, 2740620), (60, 2557912), (70, 2192496), (80, 1918434), (84, 1827080), (96, 1598695), (105, 1461664), (112, 1370310), (120, 1278956), (140, 1096248), (160, 959217), (168, 913540), (210, 730832), (224, 685155), (240, 639478), (280, 548124), (336, 456770), (420, 365416), (480, 319739), (560, 274062), (672, 228385), (840, 182708), (1120, 137031), (1680, 91354), (3360, 45677)]