61095720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{72733}}^1$

素因数の和:72754

約数の個数: 64

約数和(自身を含む): 209473920

約数和(自身を除く): 148378200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 72733, 145466, 218199, 290932, 363665, 436398, 509131, 581864, 727330, 872796, 1018262, 1090995, 1454660, 1527393, 1745592, 2036524, 2181990, 2545655, 2909320, 3054786, 4073048, 4363980, 5091310, 6109572, 7636965, 8727960, 10182620, 12219144, 15273930, 20365240, 30547860, 61095720]

約数ペア:

[(1, 61095720), (2, 30547860), (3, 20365240), (4, 15273930), (5, 12219144), (6, 10182620), (7, 8727960), (8, 7636965), (10, 6109572), (12, 5091310), (14, 4363980), (15, 4073048), (20, 3054786), (21, 2909320), (24, 2545655), (28, 2181990), (30, 2036524), (35, 1745592), (40, 1527393), (42, 1454660), (56, 1090995), (60, 1018262), (70, 872796), (84, 727330), (105, 581864), (120, 509131), (140, 436398), (168, 363665), (210, 290932), (280, 218199), (420, 145466), (840, 72733)]