120948540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 360702720

約数和(自身を除く): 239754180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 283, 340, 419, 510, 566, 838, 849, 1020, 1132, 1257, 1415, 1676, 1698, 2095, 2514, 2830, 3396, 4190, 4245, 4811, 5028, 5660, 6285, 7123, 8380, 8490, 9622, 12570, 14246, 14433, 16980, 19244, 21369, 24055, 25140, 28492, 28866, 35615, 42738, 48110, 57732, 71230, 72165, 85476, 96220, 106845, 118577, 142460, 144330, 213690, 237154, 288660, 355731, 427380, 474308, 592885, 711462, 1185770, 1422924, 1778655, 2015809, 2371540, 3557310, 4031618, 6047427, 7114620, 8063236, 10079045, 12094854, 20158090, 24189708, 30237135, 40316180, 60474270, 120948540]

約数ペア:

[(1, 120948540), (2, 60474270), (3, 40316180), (4, 30237135), (5, 24189708), (6, 20158090), (10, 12094854), (12, 10079045), (15, 8063236), (17, 7114620), (20, 6047427), (30, 4031618), (34, 3557310), (51, 2371540), (60, 2015809), (68, 1778655), (85, 1422924), (102, 1185770), (170, 711462), (204, 592885), (255, 474308), (283, 427380), (340, 355731), (419, 288660), (510, 237154), (566, 213690), (838, 144330), (849, 142460), (1020, 118577), (1132, 106845), (1257, 96220), (1415, 85476), (1676, 72165), (1698, 71230), (2095, 57732), (2514, 48110), (2830, 42738), (3396, 35615), (4190, 28866), (4245, 28492), (4811, 25140), (5028, 24055), (5660, 21369), (6285, 19244), (7123, 16980), (8380, 14433), (8490, 14246), (9622, 12570)]