155008320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2728

約数の個数: 112

約数和(自身を含む): 500408448

約数和(自身を除く): 345400128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2647, 2928, 3660, 3904, 4880, 5294, 5856, 7320, 7941, 9760, 10588, 11712, 13235, 14640, 15882, 19520, 21176, 26470, 29280, 31764, 39705, 42352, 52940, 58560, 63528, 79410, 84704, 105880, 127056, 158820, 161467, 169408, 211760, 254112, 317640, 322934, 423520, 484401, 508224, 635280, 645868, 807335, 847040, 968802, 1270560, 1291736, 1614670, 1937604, 2422005, 2541120, 2583472, 3229340, 3875208, 4844010, 5166944, 6458680, 7750416, 9688020, 10333888, 12917360, 15500832, 19376040, 25834720, 31001664, 38752080, 51669440, 77504160, 155008320]

約数ペア:

[(1, 155008320), (2, 77504160), (3, 51669440), (4, 38752080), (5, 31001664), (6, 25834720), (8, 19376040), (10, 15500832), (12, 12917360), (15, 10333888), (16, 9688020), (20, 7750416), (24, 6458680), (30, 5166944), (32, 4844010), (40, 3875208), (48, 3229340), (60, 2583472), (61, 2541120), (64, 2422005), (80, 1937604), (96, 1614670), (120, 1291736), (122, 1270560), (160, 968802), (183, 847040), (192, 807335), (240, 645868), (244, 635280), (305, 508224), (320, 484401), (366, 423520), (480, 322934), (488, 317640), (610, 254112), (732, 211760), (915, 169408), (960, 161467), (976, 158820), (1220, 127056), (1464, 105880), (1830, 84704), (1952, 79410), (2440, 63528), (2647, 58560), (2928, 52940), (3660, 42352), (3904, 39705), (4880, 31764), (5294, 29280), (5856, 26470), (7320, 21176), (7941, 19520), (9760, 15882), (10588, 14640), (11712, 13235)]