27381120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1132

約数の個数: 128

約数和(自身を含む): 94076640

約数和(自身を除く): 66695520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1097, 1248, 1560, 1664, 1920, 2080, 2194, 2496, 3120, 3291, 4160, 4388, 4992, 5485, 6240, 6582, 8320, 8776, 10970, 12480, 13164, 14261, 16455, 17552, 21940, 24960, 26328, 28522, 32910, 35104, 42783, 43880, 52656, 57044, 65820, 70208, 71305, 85566, 87760, 105312, 114088, 131640, 140416, 142610, 171132, 175520, 210624, 213915, 228176, 263280, 285220, 342264, 351040, 421248, 427830, 456352, 526560, 570440, 684528, 702080, 855660, 912704, 1053120, 1140880, 1369056, 1711320, 1825408, 2106240, 2281760, 2738112, 3422640, 4563520, 5476224, 6845280, 9127040, 13690560, 27381120]

約数ペア:

[(1, 27381120), (2, 13690560), (3, 9127040), (4, 6845280), (5, 5476224), (6, 4563520), (8, 3422640), (10, 2738112), (12, 2281760), (13, 2106240), (15, 1825408), (16, 1711320), (20, 1369056), (24, 1140880), (26, 1053120), (30, 912704), (32, 855660), (39, 702080), (40, 684528), (48, 570440), (52, 526560), (60, 456352), (64, 427830), (65, 421248), (78, 351040), (80, 342264), (96, 285220), (104, 263280), (120, 228176), (128, 213915), (130, 210624), (156, 175520), (160, 171132), (192, 142610), (195, 140416), (208, 131640), (240, 114088), (260, 105312), (312, 87760), (320, 85566), (384, 71305), (390, 70208), (416, 65820), (480, 57044), (520, 52656), (624, 43880), (640, 42783), (780, 35104), (832, 32910), (960, 28522), (1040, 26328), (1097, 24960), (1248, 21940), (1560, 17552), (1664, 16455), (1920, 14261), (2080, 13164), (2194, 12480), (2496, 10970), (3120, 8776), (3291, 8320), (4160, 6582), (4388, 6240), (4992, 5485)]