19127145360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1306499}}^1$

素因数の和:1306576

約数の個数: 80

約数和(自身を含む): 60266232000

約数和(自身を除く): 41139086640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 1306499, 2612998, 3919497, 5225996, 6532495, 7838994, 10451992, 13064990, 15677988, 19597485, 20903984, 26129980, 31355976, 39194970, 52259960, 62711952, 78389940, 79696439, 104519920, 156779880, 159392878, 239089317, 313559760, 318785756, 398482195, 478178634, 637571512, 796964390, 956357268, 1195446585, 1275143024, 1593928780, 1912714536, 2390893170, 3187857560, 3825429072, 4781786340, 6375715120, 9563572680, 19127145360]

約数ペア:

[(1, 19127145360), (2, 9563572680), (3, 6375715120), (4, 4781786340), (5, 3825429072), (6, 3187857560), (8, 2390893170), (10, 1912714536), (12, 1593928780), (15, 1275143024), (16, 1195446585), (20, 956357268), (24, 796964390), (30, 637571512), (40, 478178634), (48, 398482195), (60, 318785756), (61, 313559760), (80, 239089317), (120, 159392878), (122, 156779880), (183, 104519920), (240, 79696439), (244, 78389940), (305, 62711952), (366, 52259960), (488, 39194970), (610, 31355976), (732, 26129980), (915, 20903984), (976, 19597485), (1220, 15677988), (1464, 13064990), (1830, 10451992), (2440, 7838994), (2928, 6532495), (3660, 5225996), (4880, 3919497), (7320, 2612998), (14640, 1306499)]