320541120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6547}}^1$

素因数の和:6587

約数の個数: 168

約数和(自身を含む): 1167560784

約数和(自身を除く): 847019664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 6547, 8160, 9792, 12240, 13094, 16320, 19641, 24480, 26188, 32735, 39282, 48960, 52376, 58923, 65470, 78564, 98205, 104752, 111299, 117846, 130940, 157128, 196410, 209504, 222598, 235692, 261880, 294615, 314256, 333897, 392820, 419008, 445196, 471384, 523760, 556495, 589230, 628512, 667794, 785640, 890392, 942768, 1001691, 1047520, 1112990, 1178460, 1257024, 1335588, 1571280, 1669485, 1780784, 1885536, 2003382, 2095040, 2225980, 2356920, 2671176, 3142560, 3338970, 3561568, 3771072, 4006764, 4451960, 4713840, 5008455, 5342352, 6285120, 6677940, 7123136, 8013528, 8903920, 9427680, 10016910, 10684704, 13355880, 16027056, 17807840, 18855360, 20033820, 21369408, 26711760, 32054112, 35615680, 40067640, 53423520, 64108224, 80135280, 106847040, 160270560, 320541120]

約数ペア:

[(1, 320541120), (2, 160270560), (3, 106847040), (4, 80135280), (5, 64108224), (6, 53423520), (8, 40067640), (9, 35615680), (10, 32054112), (12, 26711760), (15, 21369408), (16, 20033820), (17, 18855360), (18, 17807840), (20, 16027056), (24, 13355880), (30, 10684704), (32, 10016910), (34, 9427680), (36, 8903920), (40, 8013528), (45, 7123136), (48, 6677940), (51, 6285120), (60, 5342352), (64, 5008455), (68, 4713840), (72, 4451960), (80, 4006764), (85, 3771072), (90, 3561568), (96, 3338970), (102, 3142560), (120, 2671176), (136, 2356920), (144, 2225980), (153, 2095040), (160, 2003382), (170, 1885536), (180, 1780784), (192, 1669485), (204, 1571280), (240, 1335588), (255, 1257024), (272, 1178460), (288, 1112990), (306, 1047520), (320, 1001691), (340, 942768), (360, 890392), (408, 785640), (480, 667794), (510, 628512), (544, 589230), (576, 556495), (612, 523760), (680, 471384), (720, 445196), (765, 419008), (816, 392820), (960, 333897), (1020, 314256), (1088, 294615), (1224, 261880), (1360, 235692), (1440, 222598), (1530, 209504), (1632, 196410), (2040, 157128), (2448, 130940), (2720, 117846), (2880, 111299), (3060, 104752), (3264, 98205), (4080, 78564), (4896, 65470), (5440, 58923), (6120, 52376), (6547, 48960), (8160, 39282), (9792, 32735), (12240, 26188), (13094, 24480), (16320, 19641)]