18561012480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1611199}}^1$

素因数の和:1611226

約数の個数: 108

約数和(自身を含む): 64219209600

約数和(自身を除く): 45658197120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1611199, 3222398, 4833597, 6444796, 8055995, 9667194, 12889592, 14500791, 16111990, 19334388, 24167985, 25779184, 29001582, 32223980, 38668776, 48335970, 51558368, 58003164, 64447960, 72503955, 77337552, 96671940, 103116736, 116006328, 128895920, 145007910, 154675104, 193343880, 206233472, 232012656, 257791840, 290015820, 309350208, 386687760, 412466944, 464025312, 515583680, 580031640, 618700416, 773375520, 928050624, 1031167360, 1160063280, 1237400832, 1546751040, 1856101248, 2062334720, 2320126560, 3093502080, 3712202496, 4640253120, 6187004160, 9280506240, 18561012480]

約数ペア:

[(1, 18561012480), (2, 9280506240), (3, 6187004160), (4, 4640253120), (5, 3712202496), (6, 3093502080), (8, 2320126560), (9, 2062334720), (10, 1856101248), (12, 1546751040), (15, 1237400832), (16, 1160063280), (18, 1031167360), (20, 928050624), (24, 773375520), (30, 618700416), (32, 580031640), (36, 515583680), (40, 464025312), (45, 412466944), (48, 386687760), (60, 309350208), (64, 290015820), (72, 257791840), (80, 232012656), (90, 206233472), (96, 193343880), (120, 154675104), (128, 145007910), (144, 128895920), (160, 116006328), (180, 103116736), (192, 96671940), (240, 77337552), (256, 72503955), (288, 64447960), (320, 58003164), (360, 51558368), (384, 48335970), (480, 38668776), (576, 32223980), (640, 29001582), (720, 25779184), (768, 24167985), (960, 19334388), (1152, 16111990), (1280, 14500791), (1440, 12889592), (1920, 9667194), (2304, 8055995), (2880, 6444796), (3840, 4833597), (5760, 3222398), (11520, 1611199)]