73487040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6959}}^1$

素因数の和:6990

約数の個数: 112

約数和(自身を含む): 254568960

約数和(自身を除く): 181081920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 6959, 10560, 13918, 20877, 27836, 34795, 41754, 55672, 69590, 76549, 83508, 104385, 111344, 139180, 153098, 167016, 208770, 222688, 229647, 278360, 306196, 334032, 382745, 417540, 445376, 459294, 556720, 612392, 668064, 765490, 835080, 918588, 1113440, 1148235, 1224784, 1336128, 1530980, 1670160, 1837176, 2226880, 2296470, 2449568, 3061960, 3340320, 3674352, 4592940, 4899136, 6123920, 6680640, 7348704, 9185880, 12247840, 14697408, 18371760, 24495680, 36743520, 73487040]

約数ペア:

[(1, 73487040), (2, 36743520), (3, 24495680), (4, 18371760), (5, 14697408), (6, 12247840), (8, 9185880), (10, 7348704), (11, 6680640), (12, 6123920), (15, 4899136), (16, 4592940), (20, 3674352), (22, 3340320), (24, 3061960), (30, 2449568), (32, 2296470), (33, 2226880), (40, 1837176), (44, 1670160), (48, 1530980), (55, 1336128), (60, 1224784), (64, 1148235), (66, 1113440), (80, 918588), (88, 835080), (96, 765490), (110, 668064), (120, 612392), (132, 556720), (160, 459294), (165, 445376), (176, 417540), (192, 382745), (220, 334032), (240, 306196), (264, 278360), (320, 229647), (330, 222688), (352, 208770), (440, 167016), (480, 153098), (528, 139180), (660, 111344), (704, 104385), (880, 83508), (960, 76549), (1056, 69590), (1320, 55672), (1760, 41754), (2112, 34795), (2640, 27836), (3520, 20877), (5280, 13918), (6959, 10560)]