1247578080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{371303}}^1$

素因数の和:371328

約数の個数: 96

約数和(自身を含む): 4491293184

約数和(自身を除く): 3243715104

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, 371303, 742606, 1113909, 1485212, 1856515, 2227818, 2599121, 2970424, 3713030, 4455636, 5198242, 5569545, 5940848, 7426060, 7797363, 8911272, 10396484, 11139090, 11881696, 12995605, 14852120, 15594726, 17822544, 20792968, 22278180, 25991210, 29704240, 31189452, 35645088, 38986815, 41585936, 44556360, 51982420, 59408480, 62378904, 77973630, 83171872, 89112720, 103964840, 124757808, 155947260, 178225440, 207929680, 249515616, 311894520, 415859360, 623789040, 1247578080]

約数ペア:

[(1, 1247578080), (2, 623789040), (3, 415859360), (4, 311894520), (5, 249515616), (6, 207929680), (7, 178225440), (8, 155947260), (10, 124757808), (12, 103964840), (14, 89112720), (15, 83171872), (16, 77973630), (20, 62378904), (21, 59408480), (24, 51982420), (28, 44556360), (30, 41585936), (32, 38986815), (35, 35645088), (40, 31189452), (42, 29704240), (48, 25991210), (56, 22278180), (60, 20792968), (70, 17822544), (80, 15594726), (84, 14852120), (96, 12995605), (105, 11881696), (112, 11139090), (120, 10396484), (140, 8911272), (160, 7797363), (168, 7426060), (210, 5940848), (224, 5569545), (240, 5198242), (280, 4455636), (336, 3713030), (420, 2970424), (480, 2599121), (560, 2227818), (672, 1856515), (840, 1485212), (1120, 1113909), (1680, 742606), (3360, 371303)]