452874120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 1437004800

約数和(自身を除く): 984130680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 307, 380, 456, 570, 614, 647, 760, 921, 1140, 1228, 1294, 1535, 1842, 1941, 2280, 2456, 2588, 3070, 3235, 3684, 3882, 4605, 5176, 5833, 6140, 6470, 7368, 7764, 9210, 9705, 11666, 12280, 12293, 12940, 15528, 17499, 18420, 19410, 23332, 24586, 25880, 29165, 34998, 36840, 36879, 38820, 46664, 49172, 58330, 61465, 69996, 73758, 77640, 87495, 98344, 116660, 122930, 139992, 147516, 174990, 184395, 198629, 233320, 245860, 295032, 349980, 368790, 397258, 491720, 595887, 699960, 737580, 794516, 993145, 1191774, 1475160, 1589032, 1986290, 2383548, 2979435, 3773951, 3972580, 4767096, 5958870, 7547902, 7945160, 11321853, 11917740, 15095804, 18869755, 22643706, 23835480, 30191608, 37739510, 45287412, 56609265, 75479020, 90574824, 113218530, 150958040, 226437060, 452874120]

約数ペア:

[(1, 452874120), (2, 226437060), (3, 150958040), (4, 113218530), (5, 90574824), (6, 75479020), (8, 56609265), (10, 45287412), (12, 37739510), (15, 30191608), (19, 23835480), (20, 22643706), (24, 18869755), (30, 15095804), (38, 11917740), (40, 11321853), (57, 7945160), (60, 7547902), (76, 5958870), (95, 4767096), (114, 3972580), (120, 3773951), (152, 2979435), (190, 2383548), (228, 1986290), (285, 1589032), (307, 1475160), (380, 1191774), (456, 993145), (570, 794516), (614, 737580), (647, 699960), (760, 595887), (921, 491720), (1140, 397258), (1228, 368790), (1294, 349980), (1535, 295032), (1842, 245860), (1941, 233320), (2280, 198629), (2456, 184395), (2588, 174990), (3070, 147516), (3235, 139992), (3684, 122930), (3882, 116660), (4605, 98344), (5176, 87495), (5833, 77640), (6140, 73758), (6470, 69996), (7368, 61465), (7764, 58330), (9210, 49172), (9705, 46664), (11666, 38820), (12280, 36879), (12293, 36840), (12940, 34998), (15528, 29165), (17499, 25880), (18420, 24586), (19410, 23332)]