48548040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 155520000

約数和(自身を除く): 106971960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 107, 114, 120, 152, 190, 199, 214, 228, 285, 321, 380, 398, 428, 456, 535, 570, 597, 642, 760, 796, 856, 995, 1070, 1140, 1194, 1284, 1592, 1605, 1990, 2033, 2140, 2280, 2388, 2568, 2985, 3210, 3781, 3980, 4066, 4280, 4776, 5970, 6099, 6420, 7562, 7960, 8132, 10165, 11343, 11940, 12198, 12840, 15124, 16264, 18905, 20330, 21293, 22686, 23880, 24396, 30248, 30495, 37810, 40660, 42586, 45372, 48792, 56715, 60990, 63879, 75620, 81320, 85172, 90744, 106465, 113430, 121980, 127758, 151240, 170344, 212930, 226860, 243960, 255516, 319395, 404567, 425860, 453720, 511032, 638790, 809134, 851720, 1213701, 1277580, 1618268, 2022835, 2427402, 2555160, 3236536, 4045670, 4854804, 6068505, 8091340, 9709608, 12137010, 16182680, 24274020, 48548040]

約数ペア:

[(1, 48548040), (2, 24274020), (3, 16182680), (4, 12137010), (5, 9709608), (6, 8091340), (8, 6068505), (10, 4854804), (12, 4045670), (15, 3236536), (19, 2555160), (20, 2427402), (24, 2022835), (30, 1618268), (38, 1277580), (40, 1213701), (57, 851720), (60, 809134), (76, 638790), (95, 511032), (107, 453720), (114, 425860), (120, 404567), (152, 319395), (190, 255516), (199, 243960), (214, 226860), (228, 212930), (285, 170344), (321, 151240), (380, 127758), (398, 121980), (428, 113430), (456, 106465), (535, 90744), (570, 85172), (597, 81320), (642, 75620), (760, 63879), (796, 60990), (856, 56715), (995, 48792), (1070, 45372), (1140, 42586), (1194, 40660), (1284, 37810), (1592, 30495), (1605, 30248), (1990, 24396), (2033, 23880), (2140, 22686), (2280, 21293), (2388, 20330), (2568, 18905), (2985, 16264), (3210, 15124), (3781, 12840), (3980, 12198), (4066, 11940), (4280, 11343), (4776, 10165), (5970, 8132), (6099, 7960), (6420, 7562)]