1516803120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{300953}}^1$

素因数の和:300979

約数の個数: 120

約数和(自身を含む): 5821654176

約数和(自身を除く): 4304851056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 300953, 601906, 902859, 1203812, 1504765, 1805718, 2106671, 2407624, 2708577, 3009530, 3611436, 4213342, 4514295, 4815248, 5417154, 6019060, 6320013, 7222872, 8426684, 9028590, 10533355, 10834308, 12038120, 12640026, 13542885, 14445744, 16853368, 18057180, 18960039, 21066710, 21668616, 24076240, 25280052, 27085770, 31600065, 33706736, 36114360, 37920078, 42133420, 43337232, 50560104, 54171540, 63200130, 72228720, 75840156, 84266840, 94800195, 101120208, 108343080, 126400260, 151680312, 168533680, 189600390, 216686160, 252800520, 303360624, 379200780, 505601040, 758401560, 1516803120]

約数ペア:

[(1, 1516803120), (2, 758401560), (3, 505601040), (4, 379200780), (5, 303360624), (6, 252800520), (7, 216686160), (8, 189600390), (9, 168533680), (10, 151680312), (12, 126400260), (14, 108343080), (15, 101120208), (16, 94800195), (18, 84266840), (20, 75840156), (21, 72228720), (24, 63200130), (28, 54171540), (30, 50560104), (35, 43337232), (36, 42133420), (40, 37920078), (42, 36114360), (45, 33706736), (48, 31600065), (56, 27085770), (60, 25280052), (63, 24076240), (70, 21668616), (72, 21066710), (80, 18960039), (84, 18057180), (90, 16853368), (105, 14445744), (112, 13542885), (120, 12640026), (126, 12038120), (140, 10834308), (144, 10533355), (168, 9028590), (180, 8426684), (210, 7222872), (240, 6320013), (252, 6019060), (280, 5417154), (315, 4815248), (336, 4514295), (360, 4213342), (420, 3611436), (504, 3009530), (560, 2708577), (630, 2407624), (720, 2106671), (840, 1805718), (1008, 1504765), (1260, 1203812), (1680, 902859), (2520, 601906), (5040, 300953)]