12154727880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1777007}}^1$

素因数の和:1777043

約数の個数: 96

約数和(自身を含む): 41581987200

約数和(自身を除く): 29427259320

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, 6840, 1777007, 3554014, 5331021, 7108028, 8885035, 10662042, 14216056, 15993063, 17770070, 21324084, 26655105, 31986126, 33763133, 35540140, 42648168, 53310210, 63972252, 67526266, 71080280, 79965315, 101289399, 106620420, 127944504, 135052532, 159930630, 168815665, 202578798, 213240840, 270105064, 303868197, 319861260, 337631330, 405157596, 506446995, 607736394, 639722520, 675262660, 810315192, 1012893990, 1215472788, 1350525320, 1519340985, 2025787980, 2430945576, 3038681970, 4051575960, 6077363940, 12154727880]

約数ペア:

[(1, 12154727880), (2, 6077363940), (3, 4051575960), (4, 3038681970), (5, 2430945576), (6, 2025787980), (8, 1519340985), (9, 1350525320), (10, 1215472788), (12, 1012893990), (15, 810315192), (18, 675262660), (19, 639722520), (20, 607736394), (24, 506446995), (30, 405157596), (36, 337631330), (38, 319861260), (40, 303868197), (45, 270105064), (57, 213240840), (60, 202578798), (72, 168815665), (76, 159930630), (90, 135052532), (95, 127944504), (114, 106620420), (120, 101289399), (152, 79965315), (171, 71080280), (180, 67526266), (190, 63972252), (228, 53310210), (285, 42648168), (342, 35540140), (360, 33763133), (380, 31986126), (456, 26655105), (570, 21324084), (684, 17770070), (760, 15993063), (855, 14216056), (1140, 10662042), (1368, 8885035), (1710, 7108028), (2280, 5331021), (3420, 3554014), (6840, 1777007)]