152612240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2928

約数の個数: 80

約数和(自身を含む): 393564096

約数和(自身を除く): 240951856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2440, 2684, 2843, 3355, 4880, 5368, 5686, 6710, 10736, 11372, 13420, 14215, 22744, 26840, 28430, 31273, 45488, 53680, 56860, 62546, 113720, 125092, 156365, 173423, 227440, 250184, 312730, 346846, 500368, 625460, 693692, 867115, 1250920, 1387384, 1734230, 1907653, 2501840, 2774768, 3468460, 3815306, 6936920, 7630612, 9538265, 13873840, 15261224, 19076530, 30522448, 38153060, 76306120, 152612240]

約数ペア:

[(1, 152612240), (2, 76306120), (4, 38153060), (5, 30522448), (8, 19076530), (10, 15261224), (11, 13873840), (16, 9538265), (20, 7630612), (22, 6936920), (40, 3815306), (44, 3468460), (55, 2774768), (61, 2501840), (80, 1907653), (88, 1734230), (110, 1387384), (122, 1250920), (176, 867115), (220, 693692), (244, 625460), (305, 500368), (440, 346846), (488, 312730), (610, 250184), (671, 227440), (880, 173423), (976, 156365), (1220, 125092), (1342, 113720), (2440, 62546), (2684, 56860), (2843, 53680), (3355, 45488), (4880, 31273), (5368, 28430), (5686, 26840), (6710, 22744), (10736, 14215), (11372, 13420)]