121690320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1171}}^1$

素因数の和:1620

約数の個数: 80

約数和(自身を含む): 378434112

約数和(自身を除く): 256743792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 866, 1171, 1299, 1732, 2165, 2342, 2598, 3464, 3513, 4330, 4684, 5196, 5855, 6495, 6928, 7026, 8660, 9368, 10392, 11710, 12990, 14052, 17320, 17565, 18736, 20784, 23420, 25980, 28104, 34640, 35130, 46840, 51960, 56208, 70260, 93680, 103920, 140520, 281040, 507043, 1014086, 1521129, 2028172, 2535215, 3042258, 4056344, 5070430, 6084516, 7605645, 8112688, 10140860, 12169032, 15211290, 20281720, 24338064, 30422580, 40563440, 60845160, 121690320]

約数ペア:

[(1, 121690320), (2, 60845160), (3, 40563440), (4, 30422580), (5, 24338064), (6, 20281720), (8, 15211290), (10, 12169032), (12, 10140860), (15, 8112688), (16, 7605645), (20, 6084516), (24, 5070430), (30, 4056344), (40, 3042258), (48, 2535215), (60, 2028172), (80, 1521129), (120, 1014086), (240, 507043), (433, 281040), (866, 140520), (1171, 103920), (1299, 93680), (1732, 70260), (2165, 56208), (2342, 51960), (2598, 46840), (3464, 35130), (3513, 34640), (4330, 28104), (4684, 25980), (5196, 23420), (5855, 20784), (6495, 18736), (6928, 17565), (7026, 17320), (8660, 14052), (9368, 12990), (10392, 11710)]