4751520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 15785280

約数和(自身を除く): 11033760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 521, 570, 608, 760, 912, 1042, 1140, 1520, 1563, 1824, 2084, 2280, 2605, 3040, 3126, 4168, 4560, 5210, 6252, 7815, 8336, 9120, 9899, 10420, 12504, 15630, 16672, 19798, 20840, 25008, 29697, 31260, 39596, 41680, 49495, 50016, 59394, 62520, 79192, 83360, 98990, 118788, 125040, 148485, 158384, 197980, 237576, 250080, 296970, 316768, 395960, 475152, 593940, 791920, 950304, 1187880, 1583840, 2375760, 4751520]

約数ペア:

[(1, 4751520), (2, 2375760), (3, 1583840), (4, 1187880), (5, 950304), (6, 791920), (8, 593940), (10, 475152), (12, 395960), (15, 316768), (16, 296970), (19, 250080), (20, 237576), (24, 197980), (30, 158384), (32, 148485), (38, 125040), (40, 118788), (48, 98990), (57, 83360), (60, 79192), (76, 62520), (80, 59394), (95, 50016), (96, 49495), (114, 41680), (120, 39596), (152, 31260), (160, 29697), (190, 25008), (228, 20840), (240, 19798), (285, 16672), (304, 15630), (380, 12504), (456, 10420), (480, 9899), (521, 9120), (570, 8336), (608, 7815), (760, 6252), (912, 5210), (1042, 4560), (1140, 4168), (1520, 3126), (1563, 3040), (1824, 2605), (2084, 2280)]