313692840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51257}}^1$

素因数の和:51291

約数の個数: 96

約数和(自身を含む): 1079493480

約数和(自身を除く): 765800640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 51257, 102514, 153771, 205028, 256285, 307542, 410056, 461313, 512570, 615084, 768855, 871369, 922626, 1025140, 1230168, 1537710, 1742738, 1845252, 2050280, 2306565, 2614107, 3075420, 3485476, 3690504, 4356845, 4613130, 5228214, 6150840, 6970952, 7842321, 8713690, 9226260, 10456428, 13070535, 15684642, 17427380, 18452520, 20912856, 26141070, 31369284, 34854760, 39211605, 52282140, 62738568, 78423210, 104564280, 156846420, 313692840]

約数ペア:

[(1, 313692840), (2, 156846420), (3, 104564280), (4, 78423210), (5, 62738568), (6, 52282140), (8, 39211605), (9, 34854760), (10, 31369284), (12, 26141070), (15, 20912856), (17, 18452520), (18, 17427380), (20, 15684642), (24, 13070535), (30, 10456428), (34, 9226260), (36, 8713690), (40, 7842321), (45, 6970952), (51, 6150840), (60, 5228214), (68, 4613130), (72, 4356845), (85, 3690504), (90, 3485476), (102, 3075420), (120, 2614107), (136, 2306565), (153, 2050280), (170, 1845252), (180, 1742738), (204, 1537710), (255, 1230168), (306, 1025140), (340, 922626), (360, 871369), (408, 768855), (510, 615084), (612, 512570), (680, 461313), (765, 410056), (1020, 307542), (1224, 256285), (1530, 205028), (2040, 153771), (3060, 102514), (6120, 51257)]