120195680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2260

約数の個数: 96

約数和(自身を含む): 319915008

約数和(自身を除く): 199719328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2203, 2480, 2728, 3410, 4406, 4960, 5456, 6820, 8812, 10912, 11015, 13640, 17624, 22030, 24233, 27280, 35248, 44060, 48466, 54560, 68293, 70496, 88120, 96932, 121165, 136586, 176240, 193864, 242330, 273172, 341465, 352480, 387728, 484660, 546344, 682930, 751223, 775456, 969320, 1092688, 1365860, 1502446, 1938640, 2185376, 2731720, 3004892, 3756115, 3877280, 5463440, 6009784, 7512230, 10926880, 12019568, 15024460, 24039136, 30048920, 60097840, 120195680]

約数ペア:

[(1, 120195680), (2, 60097840), (4, 30048920), (5, 24039136), (8, 15024460), (10, 12019568), (11, 10926880), (16, 7512230), (20, 6009784), (22, 5463440), (31, 3877280), (32, 3756115), (40, 3004892), (44, 2731720), (55, 2185376), (62, 1938640), (80, 1502446), (88, 1365860), (110, 1092688), (124, 969320), (155, 775456), (160, 751223), (176, 682930), (220, 546344), (248, 484660), (310, 387728), (341, 352480), (352, 341465), (440, 273172), (496, 242330), (620, 193864), (682, 176240), (880, 136586), (992, 121165), (1240, 96932), (1364, 88120), (1705, 70496), (1760, 68293), (2203, 54560), (2480, 48466), (2728, 44060), (3410, 35248), (4406, 27280), (4960, 24233), (5456, 22030), (6820, 17624), (8812, 13640), (10912, 11015)]