97570320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21397}}^1$

素因数の和:21432

約数の個数: 80

約数和(自身を含む): 318402240

約数和(自身を除く): 220831920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 21397, 42794, 64191, 85588, 106985, 128382, 171176, 213970, 256764, 320955, 342352, 406543, 427940, 513528, 641910, 813086, 855880, 1027056, 1219629, 1283820, 1626172, 1711760, 2032715, 2439258, 2567640, 3252344, 4065430, 4878516, 5135280, 6098145, 6504688, 8130860, 9757032, 12196290, 16261720, 19514064, 24392580, 32523440, 48785160, 97570320]

約数ペア:

[(1, 97570320), (2, 48785160), (3, 32523440), (4, 24392580), (5, 19514064), (6, 16261720), (8, 12196290), (10, 9757032), (12, 8130860), (15, 6504688), (16, 6098145), (19, 5135280), (20, 4878516), (24, 4065430), (30, 3252344), (38, 2567640), (40, 2439258), (48, 2032715), (57, 1711760), (60, 1626172), (76, 1283820), (80, 1219629), (95, 1027056), (114, 855880), (120, 813086), (152, 641910), (190, 513528), (228, 427940), (240, 406543), (285, 342352), (304, 320955), (380, 256764), (456, 213970), (570, 171176), (760, 128382), (912, 106985), (1140, 85588), (1520, 64191), (2280, 42794), (4560, 21397)]