109631520

素因数分解:

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

素因数の和:4047

約数の個数: 144

約数和(自身を含む): 393906240

約数和(自身を除く): 284274720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4007, 4560, 5472, 6840, 8014, 9120, 12021, 13680, 16028, 20035, 24042, 27360, 32056, 36063, 40070, 48084, 60105, 64112, 72126, 76133, 80140, 96168, 120210, 128224, 144252, 152266, 160280, 180315, 192336, 228399, 240420, 288504, 304532, 320560, 360630, 380665, 384672, 456798, 480840, 577008, 609064, 641120, 685197, 721260, 761330, 913596, 961680, 1141995, 1154016, 1218128, 1370394, 1442520, 1522660, 1827192, 1923360, 2283990, 2436256, 2740788, 2885040, 3045320, 3425985, 3654384, 4567980, 5481576, 5770080, 6090640, 6851970, 7308768, 9135960, 10963152, 12181280, 13703940, 18271920, 21926304, 27407880, 36543840, 54815760, 109631520]

約数ペア:

[(1, 109631520), (2, 54815760), (3, 36543840), (4, 27407880), (5, 21926304), (6, 18271920), (8, 13703940), (9, 12181280), (10, 10963152), (12, 9135960), (15, 7308768), (16, 6851970), (18, 6090640), (19, 5770080), (20, 5481576), (24, 4567980), (30, 3654384), (32, 3425985), (36, 3045320), (38, 2885040), (40, 2740788), (45, 2436256), (48, 2283990), (57, 1923360), (60, 1827192), (72, 1522660), (76, 1442520), (80, 1370394), (90, 1218128), (95, 1154016), (96, 1141995), (114, 961680), (120, 913596), (144, 761330), (152, 721260), (160, 685197), (171, 641120), (180, 609064), (190, 577008), (228, 480840), (240, 456798), (285, 384672), (288, 380665), (304, 360630), (342, 320560), (360, 304532), (380, 288504), (456, 240420), (480, 228399), (570, 192336), (608, 180315), (684, 160280), (720, 152266), (760, 144252), (855, 128224), (912, 120210), (1140, 96168), (1368, 80140), (1440, 76133), (1520, 72126), (1710, 64112), (1824, 60105), (2280, 48084), (2736, 40070), (3040, 36063), (3420, 32056), (4007, 27360), (4560, 24042), (5472, 20035), (6840, 16028), (8014, 13680), (9120, 12021)]