1243380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 3919104

約数和(自身を除く): 2675724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 53, 60, 68, 69, 85, 92, 102, 106, 115, 138, 159, 170, 204, 212, 230, 255, 265, 276, 318, 340, 345, 391, 460, 510, 530, 636, 690, 782, 795, 901, 1020, 1060, 1173, 1219, 1380, 1564, 1590, 1802, 1955, 2346, 2438, 2703, 3180, 3604, 3657, 3910, 4505, 4692, 4876, 5406, 5865, 6095, 7314, 7820, 9010, 10812, 11730, 12190, 13515, 14628, 18020, 18285, 20723, 23460, 24380, 27030, 36570, 41446, 54060, 62169, 73140, 82892, 103615, 124338, 207230, 248676, 310845, 414460, 621690, 1243380]

約数ペア:

[(1, 1243380), (2, 621690), (3, 414460), (4, 310845), (5, 248676), (6, 207230), (10, 124338), (12, 103615), (15, 82892), (17, 73140), (20, 62169), (23, 54060), (30, 41446), (34, 36570), (46, 27030), (51, 24380), (53, 23460), (60, 20723), (68, 18285), (69, 18020), (85, 14628), (92, 13515), (102, 12190), (106, 11730), (115, 10812), (138, 9010), (159, 7820), (170, 7314), (204, 6095), (212, 5865), (230, 5406), (255, 4876), (265, 4692), (276, 4505), (318, 3910), (340, 3657), (345, 3604), (391, 3180), (460, 2703), (510, 2438), (530, 2346), (636, 1955), (690, 1802), (782, 1590), (795, 1564), (901, 1380), (1020, 1219), (1060, 1173)]