1145648320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3089}}^1$

素因数の和:3186

約数の個数: 112

約数和(自身を含む): 2919679200

約数和(自身を除く): 1774030880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 152, 160, 190, 244, 304, 305, 320, 380, 488, 608, 610, 760, 976, 1159, 1216, 1220, 1520, 1952, 2318, 2440, 3040, 3089, 3904, 4636, 4880, 5795, 6080, 6178, 9272, 9760, 11590, 12356, 15445, 18544, 19520, 23180, 24712, 30890, 37088, 46360, 49424, 58691, 61780, 74176, 92720, 98848, 117382, 123560, 185440, 188429, 197696, 234764, 247120, 293455, 370880, 376858, 469528, 494240, 586910, 753716, 939056, 942145, 988480, 1173820, 1507432, 1878112, 1884290, 2347640, 3014864, 3580151, 3756224, 3768580, 4695280, 6029728, 7160302, 7537160, 9390560, 12059456, 14320604, 15074320, 17900755, 18781120, 28641208, 30148640, 35801510, 57282416, 60297280, 71603020, 114564832, 143206040, 229129664, 286412080, 572824160, 1145648320]

約数ペア:

[(1, 1145648320), (2, 572824160), (4, 286412080), (5, 229129664), (8, 143206040), (10, 114564832), (16, 71603020), (19, 60297280), (20, 57282416), (32, 35801510), (38, 30148640), (40, 28641208), (61, 18781120), (64, 17900755), (76, 15074320), (80, 14320604), (95, 12059456), (122, 9390560), (152, 7537160), (160, 7160302), (190, 6029728), (244, 4695280), (304, 3768580), (305, 3756224), (320, 3580151), (380, 3014864), (488, 2347640), (608, 1884290), (610, 1878112), (760, 1507432), (976, 1173820), (1159, 988480), (1216, 942145), (1220, 939056), (1520, 753716), (1952, 586910), (2318, 494240), (2440, 469528), (3040, 376858), (3089, 370880), (3904, 293455), (4636, 247120), (4880, 234764), (5795, 197696), (6080, 188429), (6178, 185440), (9272, 123560), (9760, 117382), (11590, 98848), (12356, 92720), (15445, 74176), (18544, 61780), (19520, 58691), (23180, 49424), (24712, 46360), (30890, 37088)]