80429040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6571}}^1$

素因数の和:6607

約数の個数: 120

約数和(自身を含む): 286039728

約数和(自身を除く): 205610688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 6571, 12240, 13142, 19713, 26284, 32855, 39426, 52568, 59139, 65710, 78852, 98565, 105136, 111707, 118278, 131420, 157704, 197130, 223414, 236556, 262840, 295695, 315408, 335121, 394260, 446828, 473112, 525680, 558535, 591390, 670242, 788520, 893656, 946224, 1005363, 1117070, 1182780, 1340484, 1577040, 1675605, 1787312, 2010726, 2234140, 2365560, 2680968, 3351210, 4021452, 4468280, 4731120, 5026815, 5361936, 6702420, 8042904, 8936560, 10053630, 13404840, 16085808, 20107260, 26809680, 40214520, 80429040]

約数ペア:

[(1, 80429040), (2, 40214520), (3, 26809680), (4, 20107260), (5, 16085808), (6, 13404840), (8, 10053630), (9, 8936560), (10, 8042904), (12, 6702420), (15, 5361936), (16, 5026815), (17, 4731120), (18, 4468280), (20, 4021452), (24, 3351210), (30, 2680968), (34, 2365560), (36, 2234140), (40, 2010726), (45, 1787312), (48, 1675605), (51, 1577040), (60, 1340484), (68, 1182780), (72, 1117070), (80, 1005363), (85, 946224), (90, 893656), (102, 788520), (120, 670242), (136, 591390), (144, 558535), (153, 525680), (170, 473112), (180, 446828), (204, 394260), (240, 335121), (255, 315408), (272, 295695), (306, 262840), (340, 236556), (360, 223414), (408, 197130), (510, 157704), (612, 131420), (680, 118278), (720, 111707), (765, 105136), (816, 98565), (1020, 78852), (1224, 65710), (1360, 59139), (1530, 52568), (2040, 39426), (2448, 32855), (3060, 26284), (4080, 19713), (6120, 13142), (6571, 12240)]