72295560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11813}}^1$

素因数の和:11847

約数の個数: 96

約数和(自身を含む): 248802840

約数和(自身を除く): 176507280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 11813, 23626, 35439, 47252, 59065, 70878, 94504, 106317, 118130, 141756, 177195, 200821, 212634, 236260, 283512, 354390, 401642, 425268, 472520, 531585, 602463, 708780, 803284, 850536, 1004105, 1063170, 1204926, 1417560, 1606568, 1807389, 2008210, 2126340, 2409852, 3012315, 3614778, 4016420, 4252680, 4819704, 6024630, 7229556, 8032840, 9036945, 12049260, 14459112, 18073890, 24098520, 36147780, 72295560]

約数ペア:

[(1, 72295560), (2, 36147780), (3, 24098520), (4, 18073890), (5, 14459112), (6, 12049260), (8, 9036945), (9, 8032840), (10, 7229556), (12, 6024630), (15, 4819704), (17, 4252680), (18, 4016420), (20, 3614778), (24, 3012315), (30, 2409852), (34, 2126340), (36, 2008210), (40, 1807389), (45, 1606568), (51, 1417560), (60, 1204926), (68, 1063170), (72, 1004105), (85, 850536), (90, 803284), (102, 708780), (120, 602463), (136, 531585), (153, 472520), (170, 425268), (180, 401642), (204, 354390), (255, 283512), (306, 236260), (340, 212634), (360, 200821), (408, 177195), (510, 141756), (612, 118130), (680, 106317), (765, 94504), (1020, 70878), (1224, 59065), (1530, 47252), (2040, 35439), (3060, 23626), (6120, 11813)]