72446040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3299}}^1$

素因数の和:3377

約数の個数: 96

約数和(自身を含む): 239382000

約数和(自身を除く): 166935960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3299, 3660, 4392, 5490, 6598, 7320, 9897, 10980, 13196, 16495, 19794, 21960, 26392, 29691, 32990, 39588, 49485, 59382, 65980, 79176, 98970, 118764, 131960, 148455, 197940, 201239, 237528, 296910, 395880, 402478, 593820, 603717, 804956, 1006195, 1187640, 1207434, 1609912, 1811151, 2012390, 2414868, 3018585, 3622302, 4024780, 4829736, 6037170, 7244604, 8049560, 9055755, 12074340, 14489208, 18111510, 24148680, 36223020, 72446040]

約数ペア:

[(1, 72446040), (2, 36223020), (3, 24148680), (4, 18111510), (5, 14489208), (6, 12074340), (8, 9055755), (9, 8049560), (10, 7244604), (12, 6037170), (15, 4829736), (18, 4024780), (20, 3622302), (24, 3018585), (30, 2414868), (36, 2012390), (40, 1811151), (45, 1609912), (60, 1207434), (61, 1187640), (72, 1006195), (90, 804956), (120, 603717), (122, 593820), (180, 402478), (183, 395880), (244, 296910), (305, 237528), (360, 201239), (366, 197940), (488, 148455), (549, 131960), (610, 118764), (732, 98970), (915, 79176), (1098, 65980), (1220, 59382), (1464, 49485), (1830, 39588), (2196, 32990), (2440, 29691), (2745, 26392), (3299, 21960), (3660, 19794), (4392, 16495), (5490, 13196), (6598, 10980), (7320, 9897)]