16660320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 53434080

約数和(自身を除く): 36773760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 569, 610, 732, 915, 976, 1138, 1220, 1464, 1707, 1830, 1952, 2276, 2440, 2845, 2928, 3414, 3660, 4552, 4880, 5690, 5856, 6828, 7320, 8535, 9104, 9760, 11380, 13656, 14640, 17070, 18208, 22760, 27312, 29280, 34140, 34709, 45520, 54624, 68280, 69418, 91040, 104127, 136560, 138836, 173545, 208254, 273120, 277672, 347090, 416508, 520635, 555344, 694180, 833016, 1041270, 1110688, 1388360, 1666032, 2082540, 2776720, 3332064, 4165080, 5553440, 8330160, 16660320]

約数ペア:

[(1, 16660320), (2, 8330160), (3, 5553440), (4, 4165080), (5, 3332064), (6, 2776720), (8, 2082540), (10, 1666032), (12, 1388360), (15, 1110688), (16, 1041270), (20, 833016), (24, 694180), (30, 555344), (32, 520635), (40, 416508), (48, 347090), (60, 277672), (61, 273120), (80, 208254), (96, 173545), (120, 138836), (122, 136560), (160, 104127), (183, 91040), (240, 69418), (244, 68280), (305, 54624), (366, 45520), (480, 34709), (488, 34140), (569, 29280), (610, 27312), (732, 22760), (915, 18208), (976, 17070), (1138, 14640), (1220, 13656), (1464, 11380), (1707, 9760), (1830, 9104), (1952, 8535), (2276, 7320), (2440, 6828), (2845, 5856), (2928, 5690), (3414, 4880), (3660, 4552)]