87042720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10667}}^1$

素因数の和:10702

約数の個数: 96

約数和(自身を含む): 290340288

約数和(自身を除く): 203297568

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, 2720, 4080, 8160, 10667, 21334, 32001, 42668, 53335, 64002, 85336, 106670, 128004, 160005, 170672, 181339, 213340, 256008, 320010, 341344, 362678, 426680, 512016, 544017, 640020, 725356, 853360, 906695, 1024032, 1088034, 1280040, 1450712, 1706720, 1813390, 2176068, 2560080, 2720085, 2901424, 3626780, 4352136, 5120160, 5440170, 5802848, 7253560, 8704272, 10880340, 14507120, 17408544, 21760680, 29014240, 43521360, 87042720]

約数ペア:

[(1, 87042720), (2, 43521360), (3, 29014240), (4, 21760680), (5, 17408544), (6, 14507120), (8, 10880340), (10, 8704272), (12, 7253560), (15, 5802848), (16, 5440170), (17, 5120160), (20, 4352136), (24, 3626780), (30, 2901424), (32, 2720085), (34, 2560080), (40, 2176068), (48, 1813390), (51, 1706720), (60, 1450712), (68, 1280040), (80, 1088034), (85, 1024032), (96, 906695), (102, 853360), (120, 725356), (136, 640020), (160, 544017), (170, 512016), (204, 426680), (240, 362678), (255, 341344), (272, 320010), (340, 256008), (408, 213340), (480, 181339), (510, 170672), (544, 160005), (680, 128004), (816, 106670), (1020, 85336), (1360, 64002), (1632, 53335), (2040, 42668), (2720, 32001), (4080, 21334), (8160, 10667)]