1401473520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4903}}^1$

素因数の和:5319

約数の個数: 120

約数和(自身を含む): 4719433056

約数和(自身を除く): 3317959536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 397, 720, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 4903, 5955, 6352, 7146, 7940, 9528, 9806, 11910, 14292, 14709, 15880, 17865, 19056, 19612, 23820, 24515, 28584, 29418, 31760, 35730, 39224, 44127, 47640, 49030, 57168, 58836, 71460, 73545, 78448, 88254, 95280, 98060, 117672, 142920, 147090, 176508, 196120, 220635, 235344, 285840, 294180, 353016, 392240, 441270, 588360, 706032, 882540, 1176720, 1765080, 1946491, 3530160, 3892982, 5839473, 7785964, 9732455, 11678946, 15571928, 17518419, 19464910, 23357892, 29197365, 31143856, 35036838, 38929820, 46715784, 58394730, 70073676, 77859640, 87592095, 93431568, 116789460, 140147352, 155719280, 175184190, 233578920, 280294704, 350368380, 467157840, 700736760, 1401473520]

約数ペア:

[(1, 1401473520), (2, 700736760), (3, 467157840), (4, 350368380), (5, 280294704), (6, 233578920), (8, 175184190), (9, 155719280), (10, 140147352), (12, 116789460), (15, 93431568), (16, 87592095), (18, 77859640), (20, 70073676), (24, 58394730), (30, 46715784), (36, 38929820), (40, 35036838), (45, 31143856), (48, 29197365), (60, 23357892), (72, 19464910), (80, 17518419), (90, 15571928), (120, 11678946), (144, 9732455), (180, 7785964), (240, 5839473), (360, 3892982), (397, 3530160), (720, 1946491), (794, 1765080), (1191, 1176720), (1588, 882540), (1985, 706032), (2382, 588360), (3176, 441270), (3573, 392240), (3970, 353016), (4764, 294180), (4903, 285840), (5955, 235344), (6352, 220635), (7146, 196120), (7940, 176508), (9528, 147090), (9806, 142920), (11910, 117672), (14292, 98060), (14709, 95280), (15880, 88254), (17865, 78448), (19056, 73545), (19612, 71460), (23820, 58836), (24515, 57168), (28584, 49030), (29418, 47640), (31760, 44127), (35730, 39224)]