89025840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2107

約数の個数: 120

約数和(自身を含む): 304029648

約数和(自身を除く): 215003808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2027, 2196, 2440, 2745, 2928, 3660, 4054, 4392, 4880, 5490, 6081, 7320, 8108, 8784, 10135, 10980, 12162, 14640, 16216, 18243, 20270, 21960, 24324, 30405, 32432, 36486, 40540, 43920, 48648, 60810, 72972, 81080, 91215, 97296, 121620, 123647, 145944, 162160, 182430, 243240, 247294, 291888, 364860, 370941, 486480, 494588, 618235, 729720, 741882, 989176, 1112823, 1236470, 1459440, 1483764, 1854705, 1978352, 2225646, 2472940, 2967528, 3709410, 4451292, 4945880, 5564115, 5935056, 7418820, 8902584, 9891760, 11128230, 14837640, 17805168, 22256460, 29675280, 44512920, 89025840]

約数ペア:

[(1, 89025840), (2, 44512920), (3, 29675280), (4, 22256460), (5, 17805168), (6, 14837640), (8, 11128230), (9, 9891760), (10, 8902584), (12, 7418820), (15, 5935056), (16, 5564115), (18, 4945880), (20, 4451292), (24, 3709410), (30, 2967528), (36, 2472940), (40, 2225646), (45, 1978352), (48, 1854705), (60, 1483764), (61, 1459440), (72, 1236470), (80, 1112823), (90, 989176), (120, 741882), (122, 729720), (144, 618235), (180, 494588), (183, 486480), (240, 370941), (244, 364860), (305, 291888), (360, 247294), (366, 243240), (488, 182430), (549, 162160), (610, 145944), (720, 123647), (732, 121620), (915, 97296), (976, 91215), (1098, 81080), (1220, 72972), (1464, 60810), (1830, 48648), (2027, 43920), (2196, 40540), (2440, 36486), (2745, 32432), (2928, 30405), (3660, 24324), (4054, 21960), (4392, 20270), (4880, 18243), (5490, 16216), (6081, 14640), (7320, 12162), (8108, 10980), (8784, 10135)]