18302880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2278

約数の個数: 96

約数和(自身を含む): 61072704

約数和(自身を除く): 42769824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2243, 2720, 4080, 4486, 6729, 8160, 8972, 11215, 13458, 17944, 22430, 26916, 33645, 35888, 38131, 44860, 53832, 67290, 71776, 76262, 89720, 107664, 114393, 134580, 152524, 179440, 190655, 215328, 228786, 269160, 305048, 358880, 381310, 457572, 538320, 571965, 610096, 762620, 915144, 1076640, 1143930, 1220192, 1525240, 1830288, 2287860, 3050480, 3660576, 4575720, 6100960, 9151440, 18302880]

約数ペア:

[(1, 18302880), (2, 9151440), (3, 6100960), (4, 4575720), (5, 3660576), (6, 3050480), (8, 2287860), (10, 1830288), (12, 1525240), (15, 1220192), (16, 1143930), (17, 1076640), (20, 915144), (24, 762620), (30, 610096), (32, 571965), (34, 538320), (40, 457572), (48, 381310), (51, 358880), (60, 305048), (68, 269160), (80, 228786), (85, 215328), (96, 190655), (102, 179440), (120, 152524), (136, 134580), (160, 114393), (170, 107664), (204, 89720), (240, 76262), (255, 71776), (272, 67290), (340, 53832), (408, 44860), (480, 38131), (510, 35888), (544, 33645), (680, 26916), (816, 22430), (1020, 17944), (1360, 13458), (1632, 11215), (2040, 8972), (2243, 8160), (2720, 6729), (4080, 4486)]