72832680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 237837600

約数和(自身を除く): 165004920

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, 307, 360, 614, 659, 921, 1228, 1318, 1535, 1842, 1977, 2456, 2636, 2763, 3070, 3295, 3684, 3954, 4605, 5272, 5526, 5931, 6140, 6590, 7368, 7908, 9210, 9885, 11052, 11862, 12280, 13180, 13815, 15816, 18420, 19770, 22104, 23724, 26360, 27630, 29655, 36840, 39540, 47448, 55260, 59310, 79080, 110520, 118620, 202313, 237240, 404626, 606939, 809252, 1011565, 1213878, 1618504, 1820817, 2023130, 2427756, 3034695, 3641634, 4046260, 4855512, 6069390, 7283268, 8092520, 9104085, 12138780, 14566536, 18208170, 24277560, 36416340, 72832680]

約数ペア:

[(1, 72832680), (2, 36416340), (3, 24277560), (4, 18208170), (5, 14566536), (6, 12138780), (8, 9104085), (9, 8092520), (10, 7283268), (12, 6069390), (15, 4855512), (18, 4046260), (20, 3641634), (24, 3034695), (30, 2427756), (36, 2023130), (40, 1820817), (45, 1618504), (60, 1213878), (72, 1011565), (90, 809252), (120, 606939), (180, 404626), (307, 237240), (360, 202313), (614, 118620), (659, 110520), (921, 79080), (1228, 59310), (1318, 55260), (1535, 47448), (1842, 39540), (1977, 36840), (2456, 29655), (2636, 27630), (2763, 26360), (3070, 23724), (3295, 22104), (3684, 19770), (3954, 18420), (4605, 15816), (5272, 13815), (5526, 13180), (5931, 12280), (6140, 11862), (6590, 11052), (7368, 9885), (7908, 9210)]