27407880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4043

約数の個数: 96

約数和(自身を含む): 93787200

約数和(自身を除く): 66379320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 4007, 6840, 8014, 12021, 16028, 20035, 24042, 32056, 36063, 40070, 48084, 60105, 72126, 76133, 80140, 96168, 120210, 144252, 152266, 160280, 180315, 228399, 240420, 288504, 304532, 360630, 380665, 456798, 480840, 609064, 685197, 721260, 761330, 913596, 1141995, 1370394, 1442520, 1522660, 1827192, 2283990, 2740788, 3045320, 3425985, 4567980, 5481576, 6851970, 9135960, 13703940, 27407880]

約数ペア:

[(1, 27407880), (2, 13703940), (3, 9135960), (4, 6851970), (5, 5481576), (6, 4567980), (8, 3425985), (9, 3045320), (10, 2740788), (12, 2283990), (15, 1827192), (18, 1522660), (19, 1442520), (20, 1370394), (24, 1141995), (30, 913596), (36, 761330), (38, 721260), (40, 685197), (45, 609064), (57, 480840), (60, 456798), (72, 380665), (76, 360630), (90, 304532), (95, 288504), (114, 240420), (120, 228399), (152, 180315), (171, 160280), (180, 152266), (190, 144252), (228, 120210), (285, 96168), (342, 80140), (360, 76133), (380, 72126), (456, 60105), (570, 48084), (684, 40070), (760, 36063), (855, 32056), (1140, 24042), (1368, 20035), (1710, 16028), (2280, 12021), (3420, 8014), (4007, 6840)]