9151920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 160

約数和(自身を含む): 33331200

約数和(自身を除く): 24179280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 223, 228, 240, 270, 285, 304, 342, 360, 380, 432, 446, 456, 513, 540, 570, 669, 684, 720, 760, 855, 892, 912, 1026, 1080, 1115, 1140, 1338, 1368, 1520, 1710, 1784, 2007, 2052, 2160, 2230, 2280, 2565, 2676, 2736, 3345, 3420, 3568, 4014, 4104, 4237, 4460, 4560, 5130, 5352, 6021, 6690, 6840, 8028, 8208, 8474, 8920, 10035, 10260, 10704, 12042, 12711, 13380, 13680, 16056, 16948, 17840, 20070, 20520, 21185, 24084, 25422, 26760, 30105, 32112, 33896, 38133, 40140, 41040, 42370, 48168, 50844, 53520, 60210, 63555, 67792, 76266, 80280, 84740, 96336, 101688, 114399, 120420, 127110, 152532, 160560, 169480, 190665, 203376, 228798, 240840, 254220, 305064, 338960, 381330, 457596, 481680, 508440, 571995, 610128, 762660, 915192, 1016880, 1143990, 1525320, 1830384, 2287980, 3050640, 4575960, 9151920]

約数ペア:

[(1, 9151920), (2, 4575960), (3, 3050640), (4, 2287980), (5, 1830384), (6, 1525320), (8, 1143990), (9, 1016880), (10, 915192), (12, 762660), (15, 610128), (16, 571995), (18, 508440), (19, 481680), (20, 457596), (24, 381330), (27, 338960), (30, 305064), (36, 254220), (38, 240840), (40, 228798), (45, 203376), (48, 190665), (54, 169480), (57, 160560), (60, 152532), (72, 127110), (76, 120420), (80, 114399), (90, 101688), (95, 96336), (108, 84740), (114, 80280), (120, 76266), (135, 67792), (144, 63555), (152, 60210), (171, 53520), (180, 50844), (190, 48168), (216, 42370), (223, 41040), (228, 40140), (240, 38133), (270, 33896), (285, 32112), (304, 30105), (342, 26760), (360, 25422), (380, 24084), (432, 21185), (446, 20520), (456, 20070), (513, 17840), (540, 16948), (570, 16056), (669, 13680), (684, 13380), (720, 12711), (760, 12042), (855, 10704), (892, 10260), (912, 10035), (1026, 8920), (1080, 8474), (1115, 8208), (1140, 8028), (1338, 6840), (1368, 6690), (1520, 6021), (1710, 5352), (1784, 5130), (2007, 4560), (2052, 4460), (2160, 4237), (2230, 4104), (2280, 4014), (2565, 3568), (2676, 3420), (2736, 3345)]