727290240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5189}}^1$

素因数の和:5284

約数の個数: 128

約数和(自身を含む): 2350447200

約数和(自身を除く): 1623156960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 4380, 4672, 5189, 5840, 7008, 8760, 9344, 10378, 11680, 14016, 15567, 17520, 20756, 23360, 25945, 28032, 31134, 35040, 41512, 46720, 51890, 62268, 70080, 77835, 83024, 103780, 124536, 140160, 155670, 166048, 207560, 249072, 311340, 332096, 378797, 415120, 498144, 622680, 664192, 757594, 830240, 996288, 1136391, 1245360, 1515188, 1660480, 1893985, 1992576, 2272782, 2490720, 3030376, 3320960, 3787970, 4545564, 4981440, 5681955, 6060752, 7575940, 9091128, 9962880, 11363910, 12121504, 15151880, 18182256, 22727820, 24243008, 30303760, 36364512, 45455640, 48486016, 60607520, 72729024, 90911280, 121215040, 145458048, 181822560, 242430080, 363645120, 727290240]

約数ペア:

[(1, 727290240), (2, 363645120), (3, 242430080), (4, 181822560), (5, 145458048), (6, 121215040), (8, 90911280), (10, 72729024), (12, 60607520), (15, 48486016), (16, 45455640), (20, 36364512), (24, 30303760), (30, 24243008), (32, 22727820), (40, 18182256), (48, 15151880), (60, 12121504), (64, 11363910), (73, 9962880), (80, 9091128), (96, 7575940), (120, 6060752), (128, 5681955), (146, 4981440), (160, 4545564), (192, 3787970), (219, 3320960), (240, 3030376), (292, 2490720), (320, 2272782), (365, 1992576), (384, 1893985), (438, 1660480), (480, 1515188), (584, 1245360), (640, 1136391), (730, 996288), (876, 830240), (960, 757594), (1095, 664192), (1168, 622680), (1460, 498144), (1752, 415120), (1920, 378797), (2190, 332096), (2336, 311340), (2920, 249072), (3504, 207560), (4380, 166048), (4672, 155670), (5189, 140160), (5840, 124536), (7008, 103780), (8760, 83024), (9344, 77835), (10378, 70080), (11680, 62268), (14016, 51890), (15567, 46720), (17520, 41512), (20756, 35040), (23360, 31134), (25945, 28032)]