2410720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 6562080

約数和(自身を除く): 4151360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 61, 65, 76, 80, 95, 104, 122, 130, 152, 160, 190, 208, 244, 247, 260, 304, 305, 380, 416, 488, 494, 520, 608, 610, 760, 793, 976, 988, 1040, 1159, 1220, 1235, 1520, 1586, 1952, 1976, 2080, 2318, 2440, 2470, 3040, 3172, 3952, 3965, 4636, 4880, 4940, 5795, 6344, 7904, 7930, 9272, 9760, 9880, 11590, 12688, 15067, 15860, 18544, 19760, 23180, 25376, 30134, 31720, 37088, 39520, 46360, 60268, 63440, 75335, 92720, 120536, 126880, 150670, 185440, 241072, 301340, 482144, 602680, 1205360, 2410720]

約数ペア:

[(1, 2410720), (2, 1205360), (4, 602680), (5, 482144), (8, 301340), (10, 241072), (13, 185440), (16, 150670), (19, 126880), (20, 120536), (26, 92720), (32, 75335), (38, 63440), (40, 60268), (52, 46360), (61, 39520), (65, 37088), (76, 31720), (80, 30134), (95, 25376), (104, 23180), (122, 19760), (130, 18544), (152, 15860), (160, 15067), (190, 12688), (208, 11590), (244, 9880), (247, 9760), (260, 9272), (304, 7930), (305, 7904), (380, 6344), (416, 5795), (488, 4940), (494, 4880), (520, 4636), (608, 3965), (610, 3952), (760, 3172), (793, 3040), (976, 2470), (988, 2440), (1040, 2318), (1159, 2080), (1220, 1976), (1235, 1952), (1520, 1586)]