72391479480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{122839}}^1$

素因数の和:124493

約数の個数: 96

約数和(自身を含む): 235417946400

約数和(自身を除く): 163026466920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1637, 3274, 4911, 6548, 8185, 9822, 13096, 14733, 16370, 19644, 24555, 29466, 32740, 39288, 49110, 58932, 65480, 73665, 98220, 117864, 122839, 147330, 196440, 245678, 294660, 368517, 491356, 589320, 614195, 737034, 982712, 1105551, 1228390, 1474068, 1842585, 2211102, 2456780, 2948136, 3685170, 4422204, 4913560, 5527755, 7370340, 8844408, 11055510, 14740680, 22111020, 44222040, 201087443, 402174886, 603262329, 804349772, 1005437215, 1206524658, 1608699544, 1809786987, 2010874430, 2413049316, 3016311645, 3619573974, 4021748860, 4826098632, 6032623290, 7239147948, 8043497720, 9048934935, 12065246580, 14478295896, 18097869870, 24130493160, 36195739740, 72391479480]

約数ペア:

[(1, 72391479480), (2, 36195739740), (3, 24130493160), (4, 18097869870), (5, 14478295896), (6, 12065246580), (8, 9048934935), (9, 8043497720), (10, 7239147948), (12, 6032623290), (15, 4826098632), (18, 4021748860), (20, 3619573974), (24, 3016311645), (30, 2413049316), (36, 2010874430), (40, 1809786987), (45, 1608699544), (60, 1206524658), (72, 1005437215), (90, 804349772), (120, 603262329), (180, 402174886), (360, 201087443), (1637, 44222040), (3274, 22111020), (4911, 14740680), (6548, 11055510), (8185, 8844408), (9822, 7370340), (13096, 5527755), (14733, 4913560), (16370, 4422204), (19644, 3685170), (24555, 2948136), (29466, 2456780), (32740, 2211102), (39288, 1842585), (49110, 1474068), (58932, 1228390), (65480, 1105551), (73665, 982712), (98220, 737034), (117864, 614195), (122839, 589320), (147330, 491356), (196440, 368517), (245678, 294660)]