1115395020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{2731}}^1$

素因数の和:5015

約数の個数: 72

約数和(自身を含む): 3386095440

約数和(自身を除く): 2270700420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2269, 2731, 4538, 5462, 6807, 8193, 9076, 10924, 11345, 13614, 13655, 16386, 20421, 22690, 24579, 27228, 27310, 32772, 34035, 40842, 40965, 45380, 49158, 54620, 68070, 81684, 81930, 98316, 102105, 122895, 136140, 163860, 204210, 245790, 408420, 491580, 6196639, 12393278, 18589917, 24786556, 30983195, 37179834, 55769751, 61966390, 74359668, 92949585, 111539502, 123932780, 185899170, 223079004, 278848755, 371798340, 557697510, 1115395020]

約数ペア:

[(1, 1115395020), (2, 557697510), (3, 371798340), (4, 278848755), (5, 223079004), (6, 185899170), (9, 123932780), (10, 111539502), (12, 92949585), (15, 74359668), (18, 61966390), (20, 55769751), (30, 37179834), (36, 30983195), (45, 24786556), (60, 18589917), (90, 12393278), (180, 6196639), (2269, 491580), (2731, 408420), (4538, 245790), (5462, 204210), (6807, 163860), (8193, 136140), (9076, 122895), (10924, 102105), (11345, 98316), (13614, 81930), (13655, 81684), (16386, 68070), (20421, 54620), (22690, 49158), (24579, 45380), (27228, 40965), (27310, 40842), (32772, 34035)]